A 890 kgcar is at the top of a 30m-long 25degreeincline its, Ask an Expert

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A 890 kgcar is at the top of a 30m-long, 2.5degreeincline. Its parking brake fails and it starts rolling down the hill. Halfway down, it strikes and sticks to a 1120 kgparked car.

A) Ignoring friction, what's the speed of the joined cars at the bottom of the incline?

B)What the first car's speed would have been at the bottom had it not struck the second car.

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Category:- Physics
Reference No.:- M91071488

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