Question

In: Physics

A particle with speed V1= 75 m/s makes a glancing elastic collision with another particle that...

A particle with speed V1= 75 m/s makes a glancing elastic collision with another particle that initially is at rest. Both particles have the same mass. After the collision, the struck particles moves off at an angle that is 45 degrees above the line along V1. The second particle moves off at 45 degree below this line. The speed of the struck particle after the colllision is approximately.

A: 38 m/s

B: 82 m/s

C: 64 m/s

D: 47 m/s

E: 53 m/s

Solutions

Expert Solution

Option 'E' 53m/s is correct

The solution is done in the attached images


Related Solutions

A cue ball traveling at 4.29 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 4.29 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. (b) Find the speed of each ball after the collision. - cue ball (m/s) - target ball (m/s)
A cue ball traveling at 5.67 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 5.67 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. ° (b) Find the speed of each ball after the collision. cue ball     m/s target ball     m/
A cue ball traveling at 4.0 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 4.0 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. ° (b) Find the speed of each ball after the collision. cue ball m/s target ball m/s
A cue ball traveling at 5.0 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 5.0 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. (b) Find the speed of each ball after the collision.
A cue ball traveling at 7.77 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 7.77 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (b) Find the speed of each ball after the collision. cue ball     m/s target ball     m/s
A cue ball traveling at 5.93 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 5.93 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision. (b) Find the speed of each ball after the collision. cue ball     target ball
A cue ball traveling at 3.81 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 3.81 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel. (a) Find the angle between the velocity vectors of the two balls after the collision.   ______° (b) Find the speed of each ball after the collision. cue ball     ____m/s target ball     ____ m/s
A 2.0-g particle moving at 8.6 m/s makes a perfectly elastic head-on collision with a resting...
A 2.0-g particle moving at 8.6 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     m/s 1.0 g particle     m/s (b) Find the speed of each particle after the collision if the stationary particle has a mass of 10 g. 2.0 g particle     m/s 10.0 g particle     m/s (c) Find the final kinetic energy of the incident 2.0-g particle in the situations described in...
A neon atom (m=20.0u) makes a perfectly elastic collision with another atom at rest. After the...
A neon atom (m=20.0u) makes a perfectly elastic collision with another atom at rest. After the impact, the neon atom travels away at a 40.0 ? angle from its original direction and the unknown atom travels away at a -50.0 ? angle. Part A What is the mass (in u) of the unknown atom? [Hint: You can use the law of sines.]
A 3.4 kg block moving with a velocity of +4.9 m/s makes an elastic collision with...
A 3.4 kg block moving with a velocity of +4.9 m/s makes an elastic collision with a stationary block of mass 1.8 kg. (a) Use conservation of momentum and the fact that the relative speed of recession equals the relative speed of approach to find the velocity of each block after the collision. m/s (for the 3.4 kg block) m/s (for the 1.8 kg block) (b) Check your answer by calculating the initial and final kinetic energies of each block....
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT