A particle passes a fixed point $O$ with a velocity of $5$ m/s and moves in a straight line with

Question

A particle passes a fixed point $O$ with a velocity of $5$ m/s and moves in a straight line with an acceleration of $a = 2(5 - t)$ $ms^{-2}$, where $t$ seconds is the time after passing $O$. Calculate the value of $t$ when the velocity is again $5$ m/s the displacement of the particle at this instant.

Accepted Answer

(a) $10\text{ s}$; (b) $\dfrac{650}{3}\text{ m}$

Kinematics - Velocity from Acceleration

Kinematics - Velocity from Acceleration

Video Solution:

Solution:

Solution locked