Question

A trolley, while going down an inclined plane, has an acceleration of 2 cm s-2. What will be its velocity 3 s after the start?
NCERT Class IX
Sciences - Main Course Book
Chapter 8. Motion

Answer 1

Solution :-
a = 2 cm/s²
u = 0 ( at rest)
t, = 3 sec
v = u + at
= 0 + 2×3 cm/s
= 6 cm/s AnsWer

Answer 2

Answer:

A=2cm/s

U=0

T=3sec

V=u+at

=0+2*3

=6cm/s ANSWER..

Step-by-step explanation: