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A trolley A of mass 2kg travelling at 5m/s collides with a stationary trolley B...

A trolley A of mass 2kg travelling at 5m/s collides with a stationary trolley B of mass 3kg. After the collision, the two travel on together at. 2m/s
(a) What is the momentum of A before the collision?
(b) what is the momentum of A after collision
(c) Account for the change in momentum of A and also kinetic energy before collision
(d) what type of collision involves?
(d) cal. lost in K.E of the system?
In Physics
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Asked by Annie on 17th September, 2020
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts