A block starts at rest and slides down a frictionless track. theacceleration of gravity is 9.81m/s2..it leaves the trackhorizontally, striking the ground as shown
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A block of mass m starts from rest at a height h and slides down a frictionless plane inclined at angle ? with the horizontal, as shown below. The block strikes a spring of force constant k. Find the distance the spring is compressed when the block momentarily stops. (Let the distance the block slides before striking the spring be . Use the following as necessary: m, ?, k, , and g.)
A block starts at rest and slides down a friction-less trackexpectfor a small rough area on a horizontal section of the track(asshown in the figure below).http://i41.tinypic.com/1zozqps.jpgIt leaves the track horizontally, flies through the air,andsubsequently strikes the ground. The acceleration of gravityis9.8m/s2.A) What is the speed 'v' of the block as it leaves the track?Answerin units of m/s?B) What is the horizontal distance 'x' the block travels throughtheair? Answer in units of m.C) What is the total speed of the block as it hits theground?Answer in units of m/s.
A block starts from rest at a height of 5.0 m and slides down a frictionless incline. When the block reaches the ground, it slides on a rough surface with a coefficient of Kinetic friction
