Question

Disk A has a mass of 300g and is sliding on a smooth horizontal surface with an initial velocity (v_(A))_(1)=3(m)/(s). It makes a direct collision with disk B, which has a mass of 125g and is originally at rest. Both disks are of the same size and the collision is perfectly elastic Part B Determine the velocity of the disk B just after collision. Express your answer to three significant figures and include the appropriate units. Value (VB)2 Units Submit Request Answer Part C Calculate the kinetic energies of the disks before collision 1 and after the collision T2 Express your answers using three significant figures separated by a comma AZ vec Ti T2

          Disk A has a mass of 300g and is sliding on a smooth horizontal surface with an initial velocity (v_(A))_(1)=3(m)/(s). It makes a direct collision with disk B, which has a mass of 125g and is originally at rest. Both disks are of the same size and the collision is perfectly elastic
Part B
Determine the velocity of the disk B just after collision.
Express your answer to three significant figures and include the appropriate units.
Value
(VB)2
Units
Submit
Request Answer
Part C
Calculate the kinetic energies of the disks before collision 1 and after the collision T2
Express your answers using three significant figures separated by a comma
AZ
vec
Ti T2

disk a has a mass of 300g and is sliding on a smooth horizontal surface with an initial velocity va13ms it makes a direct collision with disk b which has a mass of 125g and is originally a 58148

Added by Susan J.

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