A car hits a truck in neutral with a force of 12.2 kN. The force the...
A car hits a truck in neutral with a force of 12.2 kN. The force the truck exerts on the car is? Briefly explain your answer.
a) exactly 12.2 kN only if the truck does not move
b) exactly 12.2 kN if the truck moves
c) greater than 12.2 kN if the truck moves
d) less than 12.2 kN if the truck moves
e) greater than 12.2 kN if the car bounces back
Homework Answers
According to Newton's third law each action has equal and opposite reaction. Going by that the answer is a. The truck should be in steady state other wise extra force will be exerted on the car.
Add Answer to:
A car hits a truck in neutral with a force of 12.2 kN. The force
the...
You swing a bat and hit a heavy box with a force of 1500 N. The force the box exerts on the bat is A. less than 1500 N...
You swing a bat and hit a heavy box with a force of 1500 N. The force the box exerts on the bat is A. less than 1500 N if the box moves. B. greater than 1500 N if the box moves. C. greater than 1500 N if the bat bounces back. D. exactly 1500 N only if the box does not move. E. exactly 1500 N whether or not the box moves.
A large truck collides head-on with a small compact car. During the collision: (A) the truck...
A large truck collides head-on with a small compact car. During the collision: (A) the truck exerts a greater amount of force on the car than the car exerts on the truck. (B) the car exerts a greater amount of force on the truck than the truck exerts on the car. (C) neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck. (D) the truck exerts a force of...
DQuestion 10 1 pts Q01: A large truck collides head-on with a small compact car. During...
DQuestion 10 1 pts Q01: A large truck collides head-on with a small compact car. During the collision: the truck exerts a greater amount of force on the car than the car exerts on the truck O the truck exerts a force on the car but the car does not exert a force on the truck; O neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck; Othe car...
7) A 20-ton truck collides with a 1500-lb car and badly damages the car. During the...
7) A 20-ton truck collides with a 1500-lb car and badly damages the car. During the collision A) the force on the truck due to the collision is slightly greater than the force on the car. B) the force on the truck due to the collision is exactly equal to the force on the car. C) the force on the car due to the collision is much greater than the force on the truck. D) the car and the truck...
A car going 25 m/s hits a stationary truck. Which of the statements are true? The...
A car going 25 m/s hits a stationary truck. Which of the statements are true? The magnitude of the force on the car is equal to the magnitude of the force on the truck The magnitude of the force on the car is greater than the magnitude of the force on the truck The magnitude of the force on the car is less than the magnitude of the force on the truck The car experiences an acceleration The truck experiences...
Questions 16-20 refer to the following situation: A heavy semi-truck collides head-on with a small
Questions 16-20 refer to the following situation: A heavy semi-truck collides head-on with a small, light car \(\left(m_{\text {car }}<m_{\text {truck }}\right)\). Before the collision the vehicles were moving with the same speed but in opposite direction.During the collision, is the force that the car exerts on the truck greater, equal or less than the force that the truck exerts on the car?There is not enough information to determine the answer.It is greater than the force exerted by the truck...
8) A car is pushing a large truck, such that both accelerate. Which is true? A)...
8) A car is pushing a large truck, such that both accelerate. Which is true? A) The contact force the car exerts on the truck is larger than the contact force the truck exerts on the car. B) The contact force the truck exerts on the car is larger than the contact force the car exerts on the truck. C) The non-zero contact force of the truck on the car is equal to the contact force of the car on...
7) A 21-ton (42,000-lb) truck collides with an 2300-lb car and causes a lot of damage...
7) A 21-ton (42,000-lb) truck collides with an 2300-lb car and causes a lot of damage to the car. During the collision A) the force on the truck due to the collision is greater than the force on the car, and the truck experiences greater acceleration. B) the force on the truck due to the collision is greater than the force on the car, and the car experiences greater acceleration. C) the forces on the truck and car are equal,...
don a sled starts from rest at the top of a 15.0° slope. If the trip...
don a sled starts from rest at the top of a 15.0° slope. If the trip to the bottom takes 2 s, how long i A) 586 mB) 293 m C) 1130 m D) 147 m 2) Two children fighting over a toy pull on the toy in different directions. One child pulls to the north with a force of 5.3 N, and the other child pulls to the east with a force of 6.3 N. What is the magnitude...
Answer the following questions. Choices: True, False. A. During the collision of a car with a...
Answer the following questions. Choices: True, False. A. During the collision of a car with a large truck, the truck exerts an equal size force on the car as the car exerts on the truck. B. During the collision of a car with a large truck, the car exerts a lesser force on the truck than the truck exerts on the car. C. In order not to slow down, an object moving at a constant velocity needs a non-zero net...
A large truck collides head-on with a small compact car. During the collision: (A) the truck exerts a greater amount of force on the car than the car exerts on the truck. (B) the car exerts a greater amount of force on the truck than the truck exerts on the car. (C) neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck. (D) the truck exerts a force of...
DQuestion 10 1 pts Q01: A large truck collides head-on with a small compact car. During the collision: the truck exerts a greater amount of force on the car than the car exerts on the truck O the truck exerts a force on the car but the car does not exert a force on the truck; O neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck; Othe car...
7) A 20-ton truck collides with a 1500-lb car and badly damages the car. During the collision A) the force on the truck due to the collision is slightly greater than the force on the car. B) the force on the truck due to the collision is exactly equal to the force on the car. C) the force on the car due to the collision is much greater than the force on the truck. D) the car and the truck...
A car going 25 m/s hits a stationary truck. Which of the statements are true? The magnitude of the force on the car is equal to the magnitude of the force on the truck The magnitude of the force on the car is greater than the magnitude of the force on the truck The magnitude of the force on the car is less than the magnitude of the force on the truck The car experiences an acceleration The truck experiences...
Questions 16-20 refer to the following situation: A heavy semi-truck collides head-on with a small, light car \(\left(m_{\text {car }}<m_{\text {truck }}\right)\). Before the collision the vehicles were moving with the same speed but in opposite direction.During the collision, is the force that the car exerts on the truck greater, equal or less than the force that the truck exerts on the car?There is not enough information to determine the answer.It is greater than the force exerted by the truck...
8) A car is pushing a large truck, such that both accelerate. Which is true? A) The contact force the car exerts on the truck is larger than the contact force the truck exerts on the car. B) The contact force the truck exerts on the car is larger than the contact force the car exerts on the truck. C) The non-zero contact force of the truck on the car is equal to the contact force of the car on...
7) A 21-ton (42,000-lb) truck collides with an 2300-lb car and causes a lot of damage to the car. During the collision A) the force on the truck due to the collision is greater than the force on the car, and the truck experiences greater acceleration. B) the force on the truck due to the collision is greater than the force on the car, and the car experiences greater acceleration. C) the forces on the truck and car are equal,...
don a sled starts from rest at the top of a 15.0° slope. If the trip to the bottom takes 2 s, how long i A) 586 mB) 293 m C) 1130 m D) 147 m 2) Two children fighting over a toy pull on the toy in different directions. One child pulls to the north with a force of 5.3 N, and the other child pulls to the east with a force of 6.3 N. What is the magnitude...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago