A person travelled in the x direction at a constant speed of 2.5m/s. The person's final...
A person travelled in the x direction at a constant speed of 2.5m/s. The person's final position is -10m and the initial position of the person is 10m. Determine the amount of time required for the person to travel
Homework Answers
Add Answer to:
A person travelled in the x direction at a constant speed of
2.5m/s. The person's final...
A person travelled in the -x direction at a constant speed of 2.5 m/s. The person's...
A person travelled in the -x direction at a constant speed of 2.5 m/s. The person's final position is -10.0 m, and the initial position of the person is 10.0 m. Determine the amount of time required for the person to travel. a) 4.0 s b) 6.0 s c) 8.0 s d) 12.0 s
a cannon fires a person with an initial speed of 10m/s at an angle of 50...
a cannon fires a person with an initial speed of 10m/s at an angle of 50 degrees. Assuming the person starts and finishes at ground level: A) what is the velocity in the x and y direction? B) how long does the person spend in the air? C) how far does the person travel in this time?
Question 11 4 points Save Answer A person travelled along the x-axis for 5.5 seconds. The...
Question 11 4 points Save Answer A person travelled along the x-axis for 5.5 seconds. The person's final and initial positions are -1.0 m and 10.0 m respectively. What is the person's average velocity? O a 2.0 m/s O b. 1.6 m/s O c. -1.6 mis o d -2.0 m/s
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a...
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a 22.0-min rest stop. If the person's average speed is 72.6 km/h, find the following. (a) How much time is spent on the trip? (b) How far does the person travel? A truck covers 40.0 m in 8.65 s while uniformly slowing down to a final velocity of 3.40 m/s. (a) Find the truck's original speed. (b) Find its acceleration.
A person takes a trip, driving with a constant speed of 99.0km/h except for a 22.0-min...
A person takes a trip, driving with a constant speed of 99.0km/h except for a 22.0-min rest stop. The person's average speed is 73.1km/h. (a) How much time is spent on the trip? (b) How far does the person travel?
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a...
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a 24.0-min rest stop. The person's average speed is 74.2 km/h. (a) How much time is spent on the trip? h (b) How far does the person travel? km
A person takes a trip, driving with a constant speed of 99.5 km/h, except for a...
A person takes a trip, driving with a constant speed of 99.5 km/h, except for a 22.0-min rest stop. If the person's average speed is 77.0 km/h, find the following. (a) How much time is spent on the trip? h (b) How far does the person travel? km
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a...
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a 22.0-min rest stop. If the person's average speed is 64.8 km/h, find the following. (a) How much time is spent on the trip? _______h (b) How far does the person travel? _______km
1. Cheetahs can accelerate to a speed of 20.0 m/s in 2.50 s and can continue...
1. Cheetahs can accelerate to a speed of 20.0 m/s in 2.50 s and can continue to accelerate to reach a top speed of 27.6 m/s. Assume the acceleration is constant until the top speed is reached and is zero thereafter. Let the +?+x direction point in the direction the cheetah runs. Express the cheetah's top speed ?top in miles per hour (mi/h)(mi/h) . vtop = Starting from a crouched position, how much time ?accel does it take a cheetah...
In a 4 km fun run, a person runs at a constant speed of 4.20 m/s...
In a 4 km fun run, a person runs at a constant speed of 4.20 m/s over the first 2 km (let's call this period A), and then walks at speed 1.00 m/s for a period of 2 minutes (120 seconds, let's call this period B), and then completes the fun run at a constant speed of 3.00 m/s during the final period C a. Draw a position time graph for this run, labelling the periods A, B and C...
Question 11 4 points Save Answer A person travelled along the x-axis for 5.5 seconds. The person's final and initial positions are -1.0 m and 10.0 m respectively. What is the person's average velocity? O a 2.0 m/s O b. 1.6 m/s O c. -1.6 mis o d -2.0 m/s
A person takes a trip, driving with a constant speed of 97.5 km/h, except for a 24.0-min rest stop. The person's average speed is 74.2 km/h. (a) How much time is spent on the trip? h (b) How far does the person travel? km
In a 4 km fun run, a person runs at a constant speed of 4.20 m/s over the first 2 km (let's call this period A), and then walks at speed 1.00 m/s for a period of 2 minutes (120 seconds, let's call this period B), and then completes the fun run at a constant speed of 3.00 m/s during the final period C a. Draw a position time graph for this run, labelling the periods A, B and C...
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