Question

Write the
variation of position (x) of a
particle is given by x-5t2-10t, where
x is in metre and t in second find
the acceleration of the particle​

Answer 1

Answer:

20 is the acceleration

Explanation:

acceleration =dx/dt

x=5t2+10t

d(5t2+10t) /dt

d(5t2)/dt+d(10t)/dt

5dt2/dt +10d(t)/dt

10+10

=20

since x=20

d(x^n) /dt =nd(x) /dt