(d)lision, i.e., they stick together! What is the angular velocity of the rod immediatelySuppose that the block and the rod undergo a perfectly inelastic col-after the collision?(e)is perfectly inelastic, as in Part (d), to what height will the bottom of the rod risebefore coming to rest?Assuming the collision between the block and the rod The figure below shows a small block of mass m =4.50 kg sliding without9.50 m/s. It undergoes a perfectly elastic collision with18.0 kg. The rod4.friction with a speed of vothe bottom of a uniform rod of length d :is pivoted about a frictionless axle through its center, and initially hangs straight downand is not moving.3.00 m and mass MmVo2013 Penon Baion, eDetermine the velocity (both speed and direction) of the block after(a)the collision? [Hint: Recall, an elastic collision is one in which the kinetic energyis conserved.]

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4. The figure below shows a small block of mass m = 4.50 kg sliding without friction with a speed of vo = 9.50 m/s. It undergoes a perfectly elastic collision with the bottom of a uniform rod of length d = 3.00 m and mass M = 18.0 kg. The rod is pivoted about a frictionless axle through its center, and initially hangs straight down and is not moving.

4. The figure below shows a small block of mass m = 4.50 kg sliding without friction with a speed of vo = 9.50 m/s. It undergoes a perfectly elastic collision with the bottom of a uniform rod of length d = 3.00 m and mass M = 18.0 kg. The rod is pivoted about a frictionless axle through its center, and initially hangs straight down and is not moving.

College Physics

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

(d)
lision, i.e., they stick together! What is the angular velocity of the rod immediately
Suppose that the block and the rod undergo a perfectly inelastic col-
after the collision?
(e)
is perfectly inelastic, as in Part (d), to what height will the bottom of the rod rise
before coming to rest?
Assuming the collision between the block and the rod

The figure below shows a small block of mass m =
4.50 kg sliding without
9.50 m/s. It undergoes a perfectly elastic collision with
18.0 kg. The rod
4.
friction with a speed of vo
the bottom of a uniform rod of length d :
is pivoted about a frictionless axle through its center, and initially hangs straight down
and is not moving.
3.00 m and mass M
m
Vo
2013 Penon Baion, e
Determine the velocity (both speed and direction) of the block after
(a)
the collision? [Hint: Recall, an elastic collision is one in which the kinetic energy
is conserved.]

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