Arocket travels vertically at a speed of 1300 km/hr.1300 km/hr. the rocket is tracked through a telescope by an observer located 13 km13 km from the launching pad. find the rate at which the angle between the telescope and the ground is increasing 3 min3 min after the lift-off.

0

Explanation:

Given:

initial velocity,

distance of telescope from the launch pad,

time after which the observation starts, t = 3 min.

Now, from the equation of  motion:

Which indicates that the after the given time the rocket would have fallen down on the ground if it did not had an acceleration of its own.

a and b sometimes have a positive value

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

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