Chapter 8

NCERT
Class 9
Science
Solutions
5. A truck starts from rest and rolls down a hill with a constant acceleration. It travells a distance of 400 m in 20s. Find it's acceleration. Find the force acting on it if it's mass is 7 tonnes (Hint) tonne = 1000 kg)

Question:

A truck starts from rest and rolls down a hill with a constant acceleration. It travells a distance of 400 m in 20s. Find it's acceleration. Find the force acting on it if it's mass is 7 tonnes (Hint) tonne = 1000 kg)

Answer:

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