Physics, asked by Umama2106, 17 days ago

Do the sum
A truck starts from rest and rolls down a hill with a constant acceleration it travels a distance of 400m in 20s find its 7 tonnes (hint 1 tonnes =1000kg

Answers

Answered by adityanishad0317
0

Answer:

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Answered by abjk929
0

Answer:

140 tonnes

Explanation:

a= v-u/t

a=400-0/20

=20m/s²

20×7

=140tonnes

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