Acrate having mass 50.0 kg falls horizontally off the back of the flatbed truck, which is traveling at 100 km/h. find the value of the coefficient of kinetic friction between the road and crate if the crate slides 50 m on the road in coming to rest. the initial speed of the crate is the same as the truck, 100 km/h.

Explanation:

As we know that initial speed of the crate is

now finally the crate will come to rest

so we have

now the deceleration due to frictional force is given as

distance moved by the crate before it will stop is given as

so we will have

answer; /// the above statement is (true);

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.