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Rasek [7]
3 years ago
8

a 3,000kg truck runs into the rear of a 1000kg car that was stationary. The truck and car are locked together after the collisio

n and move with speed 9m/s what was the speed of the truck before the collision?
Physics
1 answer:
joja [24]3 years ago
7 0
FVJDJFN.s<ldF KN,M c":F,BJ TNHIJRT IHJYODIFG 
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Two blocks are connected by a light weight, flexible cord that passes over a frictionless pulley.Ifm1=2 kg and m2 = 3 kg, and bl
Vera_Pavlovna [14]

Answer:

t = 1.41 sec.

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6 0
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