Question

A skier, starting from rest, accelerates down a slope at 1.6 m/s^2.How far has he gone at the end of 5second

Answer 1

Given conditions ⇒

Acceleration(a) = 1.6 m/s². 
Initial Velocity(u) = 0
Final Velocity = v
Time = 5 seconds. 

Using the Formula, 
 Acceleration = (v - u)/t
1.6 = (v - 0)/5
v = 1.6 × 5
v = 8 m/s. 


Hence, the Final Velocity of the Skier is 8 m/s. 


Hope it helps.

Answer 2

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