A 10g bullet travelling at 200 ms strikes and remains embedded in a 2kg target which is originally a...

Name: Lido Learning Solutions
Uploaded: 2022-01-05T06:16:12+00:00
Description: Lakhmir Singh Solutions - Physics- Class 9 Force and Laws of Motion Exercise solutions written by Lido's expert teachers

Question

A 10g bullet travelling at 200 ms strikes and remains embedded in a 2kg target which is originally at rest but free to move At what speed does the target move off

Accepted Answer

Mass of bullet m1 10g 001 kg Velocity of bullet v1 200 ms Mass of block with an embedded bullet m2 2 001 201kg Recoil velocity v2 m1v1 m2v2 v2 099 ms

Lakhmir Singh Solutions Class 9 Physics Solutions for Exercise in Chapter 2 - Force and Laws of Motion