A 19.5kg object moving in the +x direction at 5.5 m/s collides head on with a...
A 19.5kg object moving in the +x direction at 5.5 m/s collides head on with a 15.9kg object moving in the -x direction at 3.5m/s.
Part A
Find the final velocity of each mass if the objects stick together.
Part B
Find the final velocity of each mass if the collision is elastic.
Part C
Find the final velocity of each mass if the 19.5 kg object is at rest after the collision.
Part D
Is the result in part C reasonable? explain
Part E
Find the final velocity of each mass if the 15.0 kg object is at rest after the collision.
Part F
Is the result in part E reasonable? Explain
Part G
Find the final velocity of each mass if the 19.5kg object has a velocity of 3.5m/s in the -x direction after the collision.
Part H
Is the result in part G reasonable? Explain
Homework Answers
Add Answer to:
A 19.5kg object moving in the +x direction at 5.5 m/s collides
head on with a...
really need help. please. A 4.5 kg object moving in the +x direction at 5.5 m/s...
really need help. please.
A 4.5 kg object moving in the +x direction at 5.5 m/s collides head-on with a 2.5 kg object moving in the -x direction at 4.0 m/s. Find the final velocity of each mass for each of the following situations. (Take the positive direction to be +x.) (a) The bodies stick together 4.92 X m/s (4.5 kg mass) m/s (2.5 kg mass) (b) The collision is elastic. 4.92 5.92 m/s (4.5 kg mass) m/s (2.5 kg...
9.00 m/s (Cright) collides with 1.An object of mass 10.o kg moving with a velocity ofo...
9.00 m/s (Cright) collides with 1.An object of mass 10.o kg moving with a velocity ofo another object of mass 20.0 kg moving at 6.00 m/ After the collision the 10.0 kg object continues to move sa direcei collides w What is the velocity of the 20.0 kg object after this collisio a velocityt s in the same s to move wi r this collision? 6. Show that the collision in questions 1 is elastic; that is find total KE...
6. Suppose that a 3.64 nm photon moving in the +x direction collides head-on with a 2 x 105 m/s electron moving in...
6. Suppose that a 3.64 nm photon moving in the +x direction collides head-on with a 2 x 105 m/s electron moving in the -x direction. If the collision is perfectly elastic, find the conditions after collision.
6. Suppose that a 3.64 nm photon moving in the +x direction collides head-on with a 2 x 105 m/s electron moving in the -x direction. If the collision is perfectly elastic, find the conditions after collision.
A 5 kg cart moving at a velocity 2 m/s in the +x-direction collides completely inelastically...
A 5 kg cart moving at a velocity 2 m/s in the +x-direction collides completely inelastically (i.e. they stick) with a second cart of mass 1.5 kg which is initially moving at a velocity of 10 m/s in the +y-direction. What is the total initial kinetic energy? J. What is the total x-component of momentum just before the collision? Kg m/s. What is the total y-component of momentum just before the collision? Kg m/s. What is the total x-component of momentum just after...
A 2-kg block moving in the positive x direction with a speed of 5.0 m/s collides...
A 2-kg block moving in the positive x direction with a speed of 5.0 m/s collides with a 3-kg block moving in the same direction with a speed of 2.0 m/s. After the collision the 3-kg block moves at 4.2 m/s. Find the velocity of the 2-kg block after the collision. Is the collision elastic or inelastic? Justify your answer.
A 30-g object moving to the right at 20 cm/s overtakes and collides elastically with a...
A 30-g object moving to the right at 20 cm/s overtakes and collides elastically with a 15-g object moving in the same direction at 15.0 cm/s. Find velocity of each object after the collision.
A mass is moving at 8 m/s in the +x direction and it collides in a perfectly elastic collision with a mass of 3 kg moving in the -x direction
A mass is moving at 8 m/s in the +x direction and it collides in a perfectly elastic collision with a mass of 3 kg moving in the -x direction. The collision takes places in 0.21 seconds and after the collision the mass that was moving in the +x direction is moving in the -x direction at 9 m/s and the mass that was moving in the -x direction is moving in the +x direction at 11 m/s. What is...
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a...
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a 6 kg object moving to the left at 2 m/sec. If the collision is elastic, find the velocity (speed and direction) of each object after the collision.
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a...
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a 6 kg object moving to the left at 2 m/sec. If the collision is elastic, find the velocity (speed and direction) of each object after the collision?
A small asteroid, moving in the positive x direction at 10,000 m/s, collides with a asteroid...
A small
asteroid, moving in the positive x direction at 10,000 m/s,
collides with a
asteroid moving in the positive y direction at 20,000 m/s. The two
stick together and form a single object.
What is the velocity, and angle of the pair after the
collision?
really need help. please.
A 4.5 kg object moving in the +x direction at 5.5 m/s collides head-on with a 2.5 kg object moving in the -x direction at 4.0 m/s. Find the final velocity of each mass for each of the following situations. (Take the positive direction to be +x.) (a) The bodies stick together 4.92 X m/s (4.5 kg mass) m/s (2.5 kg mass) (b) The collision is elastic. 4.92 5.92 m/s (4.5 kg mass) m/s (2.5 kg...
9.00 m/s (Cright) collides with 1.An object of mass 10.o kg moving with a velocity ofo another object of mass 20.0 kg moving at 6.00 m/ After the collision the 10.0 kg object continues to move sa direcei collides w What is the velocity of the 20.0 kg object after this collisio a velocityt s in the same s to move wi r this collision? 6. Show that the collision in questions 1 is elastic; that is find total KE...
6. Suppose that a 3.64 nm photon moving in the +x direction collides head-on with a 2 x 105 m/s electron moving in the -x direction. If the collision is perfectly elastic, find the conditions after collision.
6. Suppose that a 3.64 nm photon moving in the +x direction collides head-on with a 2 x 105 m/s electron moving in the -x direction. If the collision is perfectly elastic, find the conditions after collision.
A small
asteroid, moving in the positive x direction at 10,000 m/s,
collides with a
asteroid moving in the positive y direction at 20,000 m/s. The two
stick together and form a single object.
What is the velocity, and angle of the pair after the
collision?
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago