Question #103552

An experiment involves gradually lifting of one end of air track so the height increases with time according to the h(t)=At where A=0.10m/s. The length of incline is 2 m.the glider is initially at rest at one end of air track. how much time It will take to reach the other end of the air track

Expert's answer

As per the question,

the function of increasing height h(t)=At

A=0.1 m/sec

Length of the incline= 2m

So, velocity

"v=\\dfrac{d h(t)}{dt}=A" =0.1m/sec

Hence time taken ="\\dfrac{2}{0.1}=20sec"

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