A trolly while going down an inclined plane as an acceleration of 2 cm.s^-2. What will be its velocity in 3 seconds after the start?

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Solution

Acceleration a = 2 cm/s²

Time t = 3 sec

Initial velocity u = 0

Final velocity v = ?

v = u + a × t

= 0 + 2 × 3

= 6 cm/s

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A trolly while going down an inclined plane as an acceleration of 2 cm.s-2 . What will be its velocity in 3 seconds after the start?

Acceleration a = 2 cm/s² Time t = 3 sec Initial velocity u = 0 Final velocity v = ? v = u + a × t = 0 + 2 × 3 = 6 cm/s

A trolly while going down an inclined plane as an acceleration of 2 cm.s^-2. What will be its velocity in 3 seconds after the start?

Acceleration a = 2 cm/s²

Time t = 3 sec

Initial velocity u = 0

Final velocity v = ?

v = u + a × t

= 0 + 2 × 3

= 6 cm/s