bumper car A (281 kg) moving +2.82 m/s makes an elastic collision with bumper car B...
bumper car A (281 kg) moving +2.82 m/s makes an elastic collision with bumper car B (209 kg) moving -1.72 m/s. what is the velocity of car A after the collision?
Homework Answers
For elastic collision we have
to consider no energy loss due to friction and any other possible
phenomenon.
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bumper car A (281 kg) moving +2.82 m/s makes an elastic
collision with bumper car B...
1 Elastic collision A bumper car of mass m1 = 300kg is initially moving to the...
1 Elastic collision A bumper car of mass m1 = 300kg is initially moving to the right at velocity V1, before = 8m/s and collides head-on with another bumper car of mass m2 = 200kg that is motionless, V2, before = 0. After the collision, the heavy bumper car is moving at a speed of v1,after = 1.6m/s. (a) (5 pts) Calculate the total kinetic energy before the collision (b) (5 pts) Calculate the kinetic energy of the heavy car...
A bumper car with mass m1 = 107 kg is moving to the right with a...
A bumper car with mass m1 = 107 kg is moving to the
right with a velocity of v1 = 4.6 m/s. A second bumper
car with mass m2 = 98 kg is moving to the left with a
velocity of v2 = -3.2 m/s. The two cars have an elastic
collision. Assume the surface is frictionless.
1) What is the velocity of the center of mass of the system?
m/s
2) What is the initial velocity of car 1...
A 2.0 kg block moving 6 m/s to the right makes a head-on elastic collision with...
A 2.0 kg block moving 6 m/s to the right makes a head-on elastic collision with a 3-kg block moving to the right at 3 m/s. The velocity of the 2.0-kg block is 2.4 m/s to the right after the collision. What is the velocity of the 3-kg block in the collision? 5.4 m/s -9.8 m/s 8.0 m/s 6.0 m/s
In an elastic collision, a 400-kg bumper car collides directly from behind with a second, identical...
In an elastic collision, a 400-kg bumper car collides directly from behind with a second, identical bumper car that is traveling in the same direction. The initial speed of the leading bumper car is 5.5 m/s and that of the trailing car is 5.9 m/s. Hint b. Assuming that the total mass of leading bumper car is 40% greater than that of the trailing bumper car, what are their final speeds? The speed of the leading bumper car (now 40%...
A 0.02kg ball moving to the right at 0.25 m/s makes an elastic head-on collision with...
A 0.02kg ball moving to the right at 0.25 m/s makes an elastic head-on collision with a 0.04kg ball moving to the left at 0.15m/s. After the collision, the smaller ball moves to the left at 0.16 m/s. What is the velocity of the 0.04 kg ball after collision?
A bumper car with mass m1-119kg is moving to the right with a velocity of v-4.5...
A bumper car with mass m1-119kg is moving to the right with a velocity of v-4.5 m/s. A second bumper car with mass m2- 84 kg is moving to the left with a velocity of v2- 3.7 m/s. The two cars have an elastic collision. Assume the surface is frictionless
a 2.0-kg block moving 6m/s to the right makes a head-on collision with a 3kg block...
a
2.0-kg block moving 6m/s to the right makes a head-on collision
with a 3kg block moving to the right at 3 m/s. The velocity of the
2.0-kg block is 2.4 m/s to the right after the collision. What is
the velocity lf the 3-kg block in the collison?
Question 14 (4 points) A 2.0-kg block moving 6 m/s to the right makes a head-on elastic collision with a 3-kg block moving to the right at 3 m/s. The velocity...
A 2.0-g particle moving at 7.0 m/s makes a perfectly elastic head-on collision with a resting...
A 2.0-g particle moving at 7.0
m/s makes a perfectly elastic head-on collision with a resting
1.0-g object. (a) Find the speed of each particle after the
collision.
A 2.0-g particle moving at 7.0 m/s makes a perfectly elastic head-on collision with a resting 1.0-g object. (a) Find the speed of each particle after the collision. 2.0 g particle 2.33 m/s 1.0 g particle 9.33 m/s (b) Find the speed of each particle after the collision if the stationary particle...
A1 Kg mass moving at 5 m/s makes a center line collision with a 7 Kg...
A1 Kg mass moving at 5 m/s makes a center line collision with a 7 Kg mass initially at rest. If 3 the collision is elastic derive the speed of the 1 Kg mass after the collision. What fraction of the total kinetic energv is transferred to the 7 Kg mass? Again box answers. 5Mls
A 202 kg bumper car moving right at 8.50 m/s collides with a 355 kg car...
A 202 kg bumper car moving right at 8.50 m/s collides with a 355 kg car at rest. Afterwards, the 355 kg car moves right at 5.80 m/s. What is the momentum of the 202 kg car afterwards? (Unit=kg*m/s)
1 Elastic collision A bumper car of mass m1 = 300kg is initially moving to the right at velocity V1, before = 8m/s and collides head-on with another bumper car of mass m2 = 200kg that is motionless, V2, before = 0. After the collision, the heavy bumper car is moving at a speed of v1,after = 1.6m/s. (a) (5 pts) Calculate the total kinetic energy before the collision (b) (5 pts) Calculate the kinetic energy of the heavy car...
A bumper car with mass m1 = 107 kg is moving to the
right with a velocity of v1 = 4.6 m/s. A second bumper
car with mass m2 = 98 kg is moving to the left with a
velocity of v2 = -3.2 m/s. The two cars have an elastic
collision. Assume the surface is frictionless.
1) What is the velocity of the center of mass of the system?
m/s
2) What is the initial velocity of car 1...
A 2.0 kg block moving 6 m/s to the right makes a head-on elastic collision with a 3-kg block moving to the right at 3 m/s. The velocity of the 2.0-kg block is 2.4 m/s to the right after the collision. What is the velocity of the 3-kg block in the collision? 5.4 m/s -9.8 m/s 8.0 m/s 6.0 m/s
In an elastic collision, a 400-kg bumper car collides directly from behind with a second, identical bumper car that is traveling in the same direction. The initial speed of the leading bumper car is 5.5 m/s and that of the trailing car is 5.9 m/s. Hint b. Assuming that the total mass of leading bumper car is 40% greater than that of the trailing bumper car, what are their final speeds? The speed of the leading bumper car (now 40%...
A bumper car with mass m1-119kg is moving to the right with a velocity of v-4.5 m/s. A second bumper car with mass m2- 84 kg is moving to the left with a velocity of v2- 3.7 m/s. The two cars have an elastic collision. Assume the surface is frictionless
a
2.0-kg block moving 6m/s to the right makes a head-on collision
with a 3kg block moving to the right at 3 m/s. The velocity of the
2.0-kg block is 2.4 m/s to the right after the collision. What is
the velocity lf the 3-kg block in the collison?
Question 14 (4 points) A 2.0-kg block moving 6 m/s to the right makes a head-on elastic collision with a 3-kg block moving to the right at 3 m/s. The velocity...
A 2.0-g particle moving at 7.0
m/s makes a perfectly elastic head-on collision with a resting
1.0-g object. (a) Find the speed of each particle after the
collision.
A 2.0-g particle moving at 7.0 m/s makes a perfectly elastic head-on collision with a resting 1.0-g object. (a) Find the speed of each particle after the collision. 2.0 g particle 2.33 m/s 1.0 g particle 9.33 m/s (b) Find the speed of each particle after the collision if the stationary particle...
A1 Kg mass moving at 5 m/s makes a center line collision with a 7 Kg mass initially at rest. If 3 the collision is elastic derive the speed of the 1 Kg mass after the collision. What fraction of the total kinetic energv is transferred to the 7 Kg mass? Again box answers. 5Mls
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