Question

A box sits at the top of an inclined plane with a height of 6
meters. The plane is tilted at an angle which is just barelysteep
enough to make the box to begin sliding from rest. If the
coefficient of kinetic friction between the box and the incline is
0.34 and the coefficient of static friction between the box and the
incline is 0.6, determine the time in seconds that it will take for
the box to reach the bottom of the incline.

Answer #1

A 5 kg box sits on an inclined plane. If the coefficient of
static friction between the plane and the box is µs = 0.15. What is
the maximum angle θmax that the plane can be inclined without the
box sliding?

A box is sliding down an incline tilted at a 11.8° angle above
horizontal. The box is initially sliding down the incline at a
speed of 1.60 m/s. The coefficient of kinetic friction between the
box and the incline is 0.390. How far does the box slide down the
incline before coming to rest?
A) .736 m
B) 1.03 m
C) .883 m
D) .589 m
E) the box does not stop. it accelerates down the plane.

A
7.00-kg box sits on a ramp that is inclined at 36.3 ∘ above the
horizontal. The coefficient of kinetic friction between the box and
the ramp is 0.31.
What horizontal force is required to move the box up the
incline with a constant acceleration of
4.30 m/s2 ?

Consider an inclined plane at an angle of 40.0°, with a kinetic
coefficient of friction of 0.350 and a static coefficient of
friction of 0.450. A block with mass of 50.0 kg is on the incline
and initially at rest. A force of 535 N, parallel to the incline,
pushes the block a distance of 10.0 m up the incline. Do the
following:
a) Determine the speed of the object at the end of this
displacement using Newton’s Laws of...

A 40.0N box begins to slide from rest through a plane inclined at 25 degrees (with respect to the horizontal) and which has a length of 7.00m. The coefficient of kinetic friction between the box and the plane is 0.138. Determine:
a) the kinetic energy of the box when it reaches the end of the inclined plane
b) the kinetic friction force

Two boxes are connected by a rope strung over a pulley. Box A
with a mass of 5.0 kg sits on the surface of a plane inclined with
an angle of 33 degrees. The coefficient of static and kinetic
friction between the box A and the surface it sits on is 0.32 and
0.20 respectively. The rope connecting Box A and Box B is looped
over a frictionless pulley at the top of the incline and Box B
hangs free...

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 box sits on a ramp with a coefficient of kinetic friction=.30
and coefficient of static friction= .50. The ramp has an angle of
42 degrees and the box is initially moving at 5.80 m/s.
A. Find how high the block gets
B. Find time to reach the top and return to the initial point if
it does.

4. A box sits on an inclined plane without sliding. As the angle
of inclination increases, thenormal force
(a) decreases(b) increases(c) does not change(d) is directed
upward
please explain why.

A box with 10 kg of mass slides down an inclined plane that is
1.7 m high and 3.5 m long. Due to friction the box reaches 3.0 m/s
at the bottom of the inclined plane. Beyond the inclined plane lies
a spring with 650 N/m constant. It is fixed at its right end. The
level ground between the incline and the spring has no friction
The box compressed the spring, got pushed back towards the
incline by the spring....

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