Physics, asked by mohdkaif5183, 1 year ago

A particle initially at rest moves along the x-axis. Its acceleration varies ith time as a=

Answers

Answered by Anonymous
1

from newtons law’s of motion v=u+at

given

it starts from rest→u=o

a=2*t*5=20t

so v=at

v=(20)(2)(2)

v=40

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