Question

A block is given a very brief push up a 20.0� frictionless incline
to give it an initial speed of 12.0 m/s.

(a) How far along the surface of the plane does the block slide before coming to rest?

(a) How far along the surface of the plane does the block slide before coming to rest?

(b) How much time does it take to return to its starting
position?

Answer #1

A block is given a very brief push up a 36° frictionless incline
to give it an initial speed of 15.8 m/s. How far along the surface
of the plane does the block slide before coming to rest?

A block is given an initial push at the bottom of a 22 degree
inclined plane. If the coefficient of kinetic friction between the
block and plane is 0.32, and the initial speed of the block at the
bottom of the incline is 4.00 m/s, how far up the incline does the
block travel before coming to rest?

A small block travels up a frictionless incline that is at an
angle of 30.0° above the horizontal. The block has speed 4.15 m/s
at the bottom of the incline. Assume g = 9.80 m/s2. How far up the
incline (measured parallel to the surface of the incline) does the
block travel before it starts to slide back down?

A small block travels up a frictionless incline that is at an
angle of 30.0° above the horizontal. The block has speed 1.20 m/s
at the bottom of the incline. Assume g = 9.80 m/s2. How far up the
incline (measured parallel to the surface of the incline) does the
block travel before it starts to slide back down?

I push a 5 kg block, initially at rest, on a flat, frictionless
surface 3 m with a force of 10 N. If I let go of the block and it
encounters a frictionless incline plane of 30 degrees, how far up
the plane will the block go?

A 150 gram block is pushed up a ramp set at a 20 degree angle
with respect to the horizontal. Its initial speed is 1.24 m/s as a
result of the push, and it travels 14.0 cm up the incline before
coming to rest. How far would it travel down the ramp before coming
to rest if the push was in the opposite direction but the initial
speed was the same?

A 2.5kg wooden block is held by a support on the surface of a
frictionless incline. A 20g bullet is shot at the block from below,
in a direction parallel to the incline, at a speed of 550m/s. (a)
Calculate the velocity of the center of mass of the two bodies
before the collision. (b) If the bullet lodges into the block, find
the block’s velocity immediately after the collision. (c) At what
maximum height (measured from the initial position)...

A 2.0 kg block slides on a frictionless horizontal surface with
an initial speed of 15.0 meters per second. The block then
encounters a 35.0o incline, where the coefficients of static and
kinetic friction are 0.20 and 0.10 respectively. Determine how far
up the incline the block will slide, and if the block will slide
back down or remain stationary on the incline (use a force analysis
to determine this)

A 2.0 kg block slides on a frictionless horizontal surface
with an initial speed of 15.0
meters per second. The block then encounters a 35.0o incline,
where the coefficients of
static and kinetic friction are 0.20 and 0.10 respectively.
Determine how far up the
incline the block will slide, and if the block will slide back
down or remain stationary on
the incline (use a force analysis to determine this).

A block with a mass m1=2.3kg is sliding along a frictionless
surface with a velocity of 7.3m/s. It collides inelastically with
mass m2=1.7kg and the two blocks stick together. They then slide
down a frictionless incline with a Height 95cm. How fast are they
going when they reach the bottom of the incline?
Part B. If the coefficient of kinetic friction, uk is 0.15 along
the surface at the bottom of the ramp. What distance will the
blocks side before...

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