Cart 1, with m1= 5.6 kg, is moving on a frictionless linear air track at an...

Cart 1, with m₁= 5.6 kg, is moving on a frictionless linear air track at an initial speed of 1.7 m/s. It undergoes an elastic collision with an initially stationary cart 2, with m₂, an unknown mass. After the collision, cart 1 continues in its original direction at 0.6 m/s

a) what is the magnitude of the momentum of cart 2 before the collision?

b) what is the magnitude of the momentum of cart 1 after the collision?

c) what is the magnitude of the momentum of cart 2 after the collision?

d) what is the kinetic energy of cart 1 before the collision?

e) what is the kinetic energy of cart 2 before the collision?

f) what is the kinetic energy of cart 1 after the collision?

g) what is the kinetic energy of cart 2 after the collision?

h) using your energy and momentum for cart 2 after the collision, find the mass of cart 2. Hint: Remember that kinetic energy can be written in terms of momentum KE=(p^2)/(2m)

Expert Solution

genius_generous answered 2 years ago

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