(II) A 0.280-kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off
with half the original speed of the first ball. (a) What is the mass of the second ball? (b) What fraction of the original kinetic energy ( KE/KE) gets transferred to the second ball?
1 answer:
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Answer:
m = 2301.8 [kg]
Explanation:
This problem can be solved in an easy way using the definition of kinetic energy, in this way you can clear the mass, depending on the known variables.
Answer: A = square root (2/L)
Explanation: find the attached file for explanation
Answer with Explanation:
We are given that
Velocity,v=24 m/s west
Acceleration,a=
(N of W)
Horizontal component of acceleration=Tangential acceleration
Tangential acceleration,
Radial acceleration=Vertical acceleration=
Radial acceleration,
Time,