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3. The box of mass m= 0.2 kg is released from rest when = 160 mm....
1 45 kg is released from rest from the top of a rough ramp, with Mass...
1
45 kg is released from rest from the top of a rough ramp, with Mass - coefficient of kinetic friction 0.25 between the block and the incline, of height 3.2 m and length d 5.5 m. At the bottom of the ramp, the mass slides on a horizontal, frictionless surface until it compresses a spring of spring constant k 2. 110 N/m. a. Calculate the speed of the mass at the bottom of the ramp? b. How far does...
A mass 3 kg is released from rest at a height of 5 meters and slides...
A mass 3 kg is released from rest at a height of 5 meters and slides down a frictionless curve. There is a patch that is 3 meters long with a kinetic coefficient of 0.2. Beyond that friction patch is a spring with a spring constant of 400 N/m. (There is no friction under the spring.) Calculate the maximum compression distance (x) needed to stop the mass the first time It compresses the spring. Calculate where exactly the mass stops...
As shown in the figure below, a 2.25-kg block is released from rest on a ramp of height h.
As shown in the figure below, a 2.25-kg block is released from rest on a ramp of height h. When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient of kinetic friction μk = 0.520. Find h such that the block's speed after crossing the rough patch is 4.20 m/s. An object with a...
The cylinder has a mass of 80 kg and is released from rest when h =...
The cylinder has a mass of 80 kg and is released from rest when h = 0. Each spring has a stiffness k = 30 N/m and an unstretched length of 2 m. (Figure 1) Part A Determine the cylinder's speed when h= 3.5 m. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) li μΑ ? Value Units Submit < Return to Assignment Provide Feedback igure 1 of 1 2 m 2 m...
The cylinder has a mass of 90 kg and is released from rest when h =...
The cylinder has a mass of 90 kg and is released from rest when h = 0. Each spring has a stiffness k = 20 N/m and an unstretched length of 2 m. (Figure 1) Part A Determine the cylinder's speed when h = 4 m. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) μΑ ? Value Units Submit Figure 1 of 1 < Return to Assignment Provide Feedback 2 m 2 m
3m Susand a) A block with a mass of 10.0 kg is AS released from rest...
3m Susand a) A block with a mass of 10.0 kg is AS released from rest at the top of an 1 00.kg inclined track (0 = 30°), at point A, 3.0m above the horizontal (see the figure). The track A to B has a coefficient of kinetic friction of 0.10. The horizontal portion of the track, B to C, is 4.Om long - 4m and is frictionless. At point C, where the horizontal track ends, the block touches the...
(5 points) A box of mass m is released from rest at the top of a...
(5 points) A box of mass m is released from rest at the top of a slope of length L at angle θ above the ground. The coefficient of kinetic friction between the box and the slope is μk. (a) (2 points) Draw a figure for the problem, and the free body diagram. and solve for the net forces (b) (1 point) Solve for the net forces along the two axes. (c) (1 point) Solve for acceleration down the slope...
M 7 A mass M = 1.2 kg is released from rest. From the initial height...
M 7 A mass M = 1.2 kg is released from rest. From the initial height of 75 cm above the ground, the mass drops from an free spring (neither compressed, nor extended) of constant k = 590 N/m The maximum compression of the spring, due to the impact of the dropping mass is sh = 160 mm. Analyse the system with respect to the balance of energy, and the apply the conservation of energy, considering the ground level as...
Q4) Determine the required mass of block A so that when it is released from rest...
Q4) Determine the required mass of block A so that when it is released from rest it moves the 5-kg block B 0.75 m up along the inclined plane, where the coefficient of friction is 0.15, in 2 second. Neglect the mass of the pulleys and cords. 60°
M A mass M-1.2 kg is released from rest. From the initial height of 75 cm...
M A mass M-1.2 kg is released from rest. From the initial height of 75 cm above the ground, the mass drops from an free spring (neither compressed, nor extended) of constant k = 590 N/m. The maximum compression of the spring, due to the impact of the dropping mass is sh = 160 mm. Analyse the system with respect to the balance of energy, and the apply the conservation of energy, considering the ground level as reference of the...
1
45 kg is released from rest from the top of a rough ramp, with Mass - coefficient of kinetic friction 0.25 between the block and the incline, of height 3.2 m and length d 5.5 m. At the bottom of the ramp, the mass slides on a horizontal, frictionless surface until it compresses a spring of spring constant k 2. 110 N/m. a. Calculate the speed of the mass at the bottom of the ramp? b. How far does...
A mass 3 kg is released from rest at a height of 5 meters and slides down a frictionless curve. There is a patch that is 3 meters long with a kinetic coefficient of 0.2. Beyond that friction patch is a spring with a spring constant of 400 N/m. (There is no friction under the spring.) Calculate the maximum compression distance (x) needed to stop the mass the first time It compresses the spring. Calculate where exactly the mass stops...
The cylinder has a mass of 80 kg and is released from rest when h = 0. Each spring has a stiffness k = 30 N/m and an unstretched length of 2 m. (Figure 1) Part A Determine the cylinder's speed when h= 3.5 m. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) li μΑ ? Value Units Submit < Return to Assignment Provide Feedback igure 1 of 1 2 m 2 m...
The cylinder has a mass of 90 kg and is released from rest when h = 0. Each spring has a stiffness k = 20 N/m and an unstretched length of 2 m. (Figure 1) Part A Determine the cylinder's speed when h = 4 m. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) μΑ ? Value Units Submit Figure 1 of 1 < Return to Assignment Provide Feedback 2 m 2 m
3m Susand a) A block with a mass of 10.0 kg is AS released from rest at the top of an 1 00.kg inclined track (0 = 30°), at point A, 3.0m above the horizontal (see the figure). The track A to B has a coefficient of kinetic friction of 0.10. The horizontal portion of the track, B to C, is 4.Om long - 4m and is frictionless. At point C, where the horizontal track ends, the block touches the...
(5 points) A box of mass m is released from rest at the top of a slope of length L at angle θ above the ground. The coefficient of kinetic friction between the box and the slope is μk. (a) (2 points) Draw a figure for the problem, and the free body diagram. and solve for the net forces (b) (1 point) Solve for the net forces along the two axes. (c) (1 point) Solve for acceleration down the slope...
M 7 A mass M = 1.2 kg is released from rest. From the initial height of 75 cm above the ground, the mass drops from an free spring (neither compressed, nor extended) of constant k = 590 N/m The maximum compression of the spring, due to the impact of the dropping mass is sh = 160 mm. Analyse the system with respect to the balance of energy, and the apply the conservation of energy, considering the ground level as...
Q4) Determine the required mass of block A so that when it is released from rest it moves the 5-kg block B 0.75 m up along the inclined plane, where the coefficient of friction is 0.15, in 2 second. Neglect the mass of the pulleys and cords. 60°
M A mass M-1.2 kg is released from rest. From the initial height of 75 cm above the ground, the mass drops from an free spring (neither compressed, nor extended) of constant k = 590 N/m. The maximum compression of the spring, due to the impact of the dropping mass is sh = 160 mm. Analyse the system with respect to the balance of energy, and the apply the conservation of energy, considering the ground level as reference of the...
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