Question

a trolly while going down an indined plane has acceleration of 2cm/s^2 find velocity after 3 second​

Answer 1

Answer:

0.06m/s.

Step-by-step explanation:

Initial velocity of a trolley, u=0 (at rest)

Acceleration, a=2cms  

−2

=0.02m/s  

2

 

Time t=3S

As per 1st law of motion,

v=u+at

Here V means velocity of a trolley after 3s

V=0+0.02∗3

=0.06m/s.

∴=0.06m/s..