Question

3. A trolley, while going down an
inclined plane, has an
acceleration of 2 cm s2. What will
be its velocity 3 s after the start?

Answer 1

heya!

Here, initial velocity, u = 0

Acceleration, a = 2 cm s-2

Time, t = 3 s

From, Ist equation of motion, v = u + at = 0 + 2 x 3 = 6 ms-1

thank u and hope it helps! yay!

Answer 2

Answer:

6 m/s

Explanation:

initial velocity, u = 0

Acceleration, a = 2 cm s-2

Time, t = 3 s

From, Ist equation of motion, v = u + at = 0 + 2 x 3 = 6 ms-1