(a) Amass 2m moving at speed v0 collides elastically with a stationary mass m . If...

Question

Question

(a) Amass 2m moving at speed v0 collides elastically with a stationary

mass m . If the two masses scatter at equal (nonzero) angles with

respect to the incident direction, what is this angle?

(b) What is the largest number that the above “2” can be replaced

with, if you want it to be possible for the masses to scatter at

equal angles?

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

A cue ball moving at 2.8 m/s collides elastically with a stationary 8 ball of identical...

A cue ball moving at 2.8 m/s collides elastically with a stationary 8 ball of identical mass. The 8 ball then moves away at an angle of 28 degrees from the direction of the incoming cue ball. What is the speed of the cue ball after the elastic collision?
A billiards ball moving at speed v collides elastically with an identical, stationary ball. Kinetic energy...

A billiards ball moving at speed v collides elastically with an identical, stationary ball. Kinetic energy is conserved in the collision. After the collision, the first ball heads off at an angle theta relative to its original direction and at a speed v/2 . What is the speed of the second ball?
On a frictionless surface. a block of mass M moving at speed v collides elastically with...

On a frictionless surface. a block of mass M moving at speed v collides elastically with another block of the same mass that is initially at rest. After the collision, the first block moves at an angle θ to its initial direction and has a speed U/2. The second block's speed after the collision is 3 4 (B) 2 2 U) (E) ut cose

A proton moving with a velocity Xc collides with a stationary electron (mass m) and knocks...

A proton moving with a velocity Xc collides with a stationary electron (mass m) and knocks it off an angle theta with the incident direction. Show that the energy imparted to the electron is approximately : T=2mc2X2cos2theta/(1-X2cos2theta)
Ball B, moving in the positive direction of an x axis at speed v, collides with...

Ball B, moving in the positive direction of an x axis at speed v, collides with stationary ball A at the origin. A and B have different masses. After the collision, B moves in the negative direction of the y axis at speed v/5. In what direction does A move, as an angle with respect to the x axis?
Part C: Linear Momentum Problem Cl: (Elastic Collision) A billiard ball moving at 3m/s collides elastically...

Part C: Linear Momentum Problem Cl: (Elastic Collision) A billiard ball moving at 3m/s collides elastically with an identical ball at rest. The final speed of the first ball is 2m/s. At what angles to the original direction do the balls move off? that

1. Ball B, moving in the positive direction of an x axis at speed v, collides...

1. Ball B, moving in the positive direction of an x axis at speed v, collides with stationary ball A at the origin. Ball A and B have different masses. After the collision, B moves at an angle of +30° with respect to the x axis with half its initial speed. (a) In what direction does A move as an angle with respect to the x axis? (b) If the collision is elastic, what is the ratio of the masses...
A 2kg mass moving with a velocity of 7 m/s collides elastically with a 4 kg...

A 2kg mass moving with a velocity of 7 m/s collides elastically with a 4 kg mass moving in the opposite direction at 4 m/s. The 2 kg mass reverses direction after the collision and has a new velocity of 3 m/s. What is the new velocity of the 4 kg mass
15. A car of mass m moving at a speed v, collides and couples with the...

15. A car of mass m moving at a speed v, collides and couples with the back of a truck of mass 2m moving initially in the same direction as the car at a lower speed v. (a) What is the speed v, of the two vehicles immediately after the collision? (b) What is the change in kinetic energy of the car-truck system in the collision?

Mass 1 of 8 kg is initially moving at 10 m/s in the +x direction and it collides perfectly elastically with mass 2 of 3 kg initially at rest.

Mass 1 of 8 kg is initially moving at 10 m/s in the +x direction and it collides perfectly elastically with mass 2 of 3 kg initially at rest. What is the final velocity of mass 2 after the collision in m/s? (Note: the masses are not needed to answer this question.) _______