Question

The distance travelled by a particle moving along a straight line is given by x=120t+20t2 meter. Find: (i) the initial velocity of the particle(ii) the velocity at the end of 2s

(iii) the acceleration of the particle

(iv) is acceleration uniform or non-uniform?​

Answer 1

Answer:

pls mark me as Braniliest

Explanation:

Photoreceptors are the cells in the retina that respond to light. Their distinguishing feature is the presence of large amounts of tightly packed membrane that contains the photopigment rhodopsin or a related molecule.

Answer 2

Explanation:

velocity, <br>

<br>

<br> (ii) Velocity of the particle when

<br>

<br>

<br> (iii) Accelration, <br>

= 0 + 10 + 36 t =10 36 t

t=5 s

.