Grade 11Modern Physics

the mass of a body 152.0 kg . it is in motion and its velocity v after t is v = t + t^2/2 + 1 . calculate the force acting on the body at the time t = 2 sec

jkiolpi

9 Years agoGrade 11

1 Answer

Vikas TU

9 Years ago

Dear Student,
As we knw that the accleration is the rate
of change of velocity w.r.t time:
dv/dt=acceleration= 1+t
(dv/dt)_t=2= acceleration = a= 3
Force= mass x acceleration
=152x3
=456 N.

Cheers!!

Regards,

Vikas (B. Tech. 4^th year
Thapar University)

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the mass of a body 152.0 kg . it is in motion and its velocity v after t is v = t + t^2/2 + 1 . calculate the force acting on the body at the time t = 2 sec

jkiolpi

1 Answer

Vikas TU

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