A 0.40 kg block slides along a small track with elevated ends and a flat central...
A 0.40 kg block slides along a small track with elevated ends
and a flat central part. The flat part has a length L = 1.46 m .
The curved portions of the track are frictionless, but for the flat
part the coefficient of kinetic friction is 0.135. The block is
released from rest from a height h = 74 cm on the left curved
portion of the track. Calculate the maximum height reached by the
block on the right curved portion of the track.
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A 0.40 kg block slides along a small track with elevated ends
and a flat central...
I'm not sure what im doing wrong A 0.40-Kg block slides along a small track with...
I'm not sure what im doing
wrong
A 0.40-Kg block slides along a small track with elevated ends and a flat central part. The flat part has a length L = 1.24 m. The curved portions of the track are frictionless, but for the flat part the coefficient of kinetic friction is 0.127. The block is released from rest from a height h height reached by the block on the right curved portion of the track. 100 Cm on the...
A block slides from rest, along a track with an elevated left end, a flat central...
A block slides from rest, along a track with an elevated left
end, a flat central part, into a relaxed spring, as shown in the
figure. The curved portion of the track is frictionless, as well as
the first portion of the flat part of L = 10 cm. The coefficient of
kinetic friction between the block and the only rough part, D = 10
cm, is given by k = 0.20. Let the initial height of the block be...
1a. 1b. In the figure below, a block slides along a track from one level to...
1a.
1b.
In the figure below, a block slides along a track from one level to a higher level after passing through an intermediate valley. The track is frictionless until the block reaches the higher level. There a frictional force stops the block in a distance d. The block's initial speed is vo; the height difference is h and the coefficient of kinetic friction is Wk. Find d in terms of the given variables (use g where applicable). u-0- In...
A small 0.40-kg box is launched from rest by a horizontal spring as shown in the...
A small 0.40-kg box is launched from rest by a horizontal spring
as shown in the figure below. The block slides on a track down a
hill and comes to rest at a distance d from the base of
the hill. The coefficient of kinetic friction between the box and
the track is 0.32 along the entire track. The spring has a spring
constant of 37.0 N/m and is compressed 30.0 cm with the box
attached. The block remains on...
A small block of mass m slides along the frictionless loop the loop track shown below....
A small block of mass m slides along the frictionless loop the loop track shown below. If it starts from rest at point A, what is the speed of the block at point B? (v = squareroot (10 g R)) What is the net force acting on the block at point C? (Don't forget the gravitational force. (F = -mg (8i + j) At what height above the bottom should the block be released so that the normal force exerted...
A 2.00kg block initially at rest, is released from point A, as shown. The curved portion...
A 2.00kg block initially at rest, is released from point A, as
shown. The curved portion of the track is frictionless. The
horizontal track, including the portion under the spring, has a
kinetic coefficient of friction = 0.1. (a) What is the maximum
compression if the spring? {take k=30N/m} (b) where does the block
ultimately comes to rest?
4.A 2.00kg block initially at rest, is released from point A, as shown. The curved portion of the track is frictionless. The...
A small 0.40-kg box is launched from rest by a horizontal spring as shown in the...
A small 0.40-kg box is launched from rest by a horizontal spring as shown in the figure below. The block slides on a track down a hill and comes to rest at a distance d from the base of the hill. The coefficient of kinetic friction between the box and the track is 0.37 along the entire track. The spring has a spring constant of 35.0 N/m and is compressed 30.0 cm with the box attached. The block remains on...
1. A block of mass m = 0.23 kg slides with initial velocityv0 = 1.4...
1. A block of mass m = 0.23 kg slides with initial velocity
v0 = 1.4 m/s along a frictionless surface (as in the
figure). The block next slides through a region of length d = 0.25
m with kinetic friction. After passing through the friction region,
the block slides up a curved ramp until momentarily coming to rest
at a height h above the level surface. If the kinetic friction
coefficient μ k = 0.204, what height h does...
A m= 5.0 kg block slides on a flat, smooth track with an initial speed of...
A m= 5.0 kg block slides on a flat, smooth track with an
initial speed of vi= 6 m/s. The block slides down a rough incline
that has a vertical height of h = 4 m onto another flat, smooth
track. The block’s final speed is vf= 10 m/s. How much energy is
lost to friction on the block as it slid down the incline?
An m 5.0 kg block slides on a flat, smooth track with an initial speed...
2. A 10-kg block is released from rest at point A, as shown below. It slides...
2. A 10-kg block is released from rest at point A, as shown below. It slides along a track that is frictionless except for a "sticky" part between points B and C. After its motion along the track, the block hits a spring with spring constant 1500 N/m. It compresses the spring 0.4 m before momentarily coming to rest. 3.00 m 6.00 m-. We have seen in class that when an object moves along a rough surface, the force of...
I'm not sure what im doing
wrong
A 0.40-Kg block slides along a small track with elevated ends and a flat central part. The flat part has a length L = 1.24 m. The curved portions of the track are frictionless, but for the flat part the coefficient of kinetic friction is 0.127. The block is released from rest from a height h height reached by the block on the right curved portion of the track. 100 Cm on the...
A block slides from rest, along a track with an elevated left
end, a flat central part, into a relaxed spring, as shown in the
figure. The curved portion of the track is frictionless, as well as
the first portion of the flat part of L = 10 cm. The coefficient of
kinetic friction between the block and the only rough part, D = 10
cm, is given by k = 0.20. Let the initial height of the block be...
1a.
1b.
In the figure below, a block slides along a track from one level to a higher level after passing through an intermediate valley. The track is frictionless until the block reaches the higher level. There a frictional force stops the block in a distance d. The block's initial speed is vo; the height difference is h and the coefficient of kinetic friction is Wk. Find d in terms of the given variables (use g where applicable). u-0- In...
A small 0.40-kg box is launched from rest by a horizontal spring
as shown in the figure below. The block slides on a track down a
hill and comes to rest at a distance d from the base of
the hill. The coefficient of kinetic friction between the box and
the track is 0.32 along the entire track. The spring has a spring
constant of 37.0 N/m and is compressed 30.0 cm with the box
attached. The block remains on...
A small block of mass m slides along the frictionless loop the loop track shown below. If it starts from rest at point A, what is the speed of the block at point B? (v = squareroot (10 g R)) What is the net force acting on the block at point C? (Don't forget the gravitational force. (F = -mg (8i + j) At what height above the bottom should the block be released so that the normal force exerted...
A 2.00kg block initially at rest, is released from point A, as
shown. The curved portion of the track is frictionless. The
horizontal track, including the portion under the spring, has a
kinetic coefficient of friction = 0.1. (a) What is the maximum
compression if the spring? {take k=30N/m} (b) where does the block
ultimately comes to rest?
4.A 2.00kg block initially at rest, is released from point A, as shown. The curved portion of the track is frictionless. The...
A small 0.40-kg box is launched from rest by a horizontal spring as shown in the figure below. The block slides on a track down a hill and comes to rest at a distance d from the base of the hill. The coefficient of kinetic friction between the box and the track is 0.37 along the entire track. The spring has a spring constant of 35.0 N/m and is compressed 30.0 cm with the box attached. The block remains on...
1. A block of mass m = 0.23 kg slides with initial velocity
v0 = 1.4 m/s along a frictionless surface (as in the
figure). The block next slides through a region of length d = 0.25
m with kinetic friction. After passing through the friction region,
the block slides up a curved ramp until momentarily coming to rest
at a height h above the level surface. If the kinetic friction
coefficient μ k = 0.204, what height h does...
A m= 5.0 kg block slides on a flat, smooth track with an
initial speed of vi= 6 m/s. The block slides down a rough incline
that has a vertical height of h = 4 m onto another flat, smooth
track. The block’s final speed is vf= 10 m/s. How much energy is
lost to friction on the block as it slid down the incline?
An m 5.0 kg block slides on a flat, smooth track with an initial speed...
2. A 10-kg block is released from rest at point A, as shown below. It slides along a track that is frictionless except for a "sticky" part between points B and C. After its motion along the track, the block hits a spring with spring constant 1500 N/m. It compresses the spring 0.4 m before momentarily coming to rest. 3.00 m 6.00 m-. We have seen in class that when an object moves along a rough surface, the force of...
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