👤
Flarrowfan52go
Answered

I WILL MARK BRAINLIEST IF CORRECT!!!
A 0.050 kg toy truck moving right at 0.20 m/s collides with a toy race car weighing 0.015 kg initially at rest, on a frictionless track. The truck keeps moving right at 0.15 m/s after the collision. What is the final speed of the toy race car?
(Consider rightward as the positive direction)

Answer :

LordIceBreakergo

0.05*0.2=0.05*0.15+0.015*m2',

m2'=1/6 m/s,

m2'=0.17 m/s

N I C E - D A Y!

Go Teaching: Other Questions