An initially stationary cart rolls down an incline with a measured acceleration

Question

An initially stationary cart rolls down an incline with a measured acceleration of 2.7 m/s^2. How long does it take the cart to roll 85m down the incline? Please explain how to get to the answer with answer. Thank you!
An initially stationary cart rolls down an incline with a measured acceleration of 2.7 m/s^2. How long does it take the cart to roll 85m down the incline? Please explain how to get to the answer with answer. Thank you!
An initially stationary cart rolls down an incline with a measured acceleration of 2.7 m/s^2. How long does it take the cart to roll 85m down the incline? Please explain how to get to the answer with answer. Thank you!

Explanation / Answer

a= 2.7; s =85 ; u =0

s = ut + 0.5 * at^2

85 = 0 + 0.5 * 2.7 * t^2

=7.93s

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