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4. Calculate the velocity of the block shown in Figure 3 after the block moves a...
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet re...
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet remains in the block after colliding with it. The block moves on the table compressing the spring, with spring constant k 50 Nm, a distance 10 cm. The coefficient of kinetic friction uk 0.2. a) Find the elastic energy stored in...
A bullet (0.1 kg) initially moving at speed u is embedded inside block 1 (4 kg)...
A bullet (0.1 kg) initially moving at speed u is embedded inside block 1 (4 kg) initially at rest at A which travels 8 m in a rough region (uk = 0.2) to B at speed of 12 m/s, then travels to a frictionless region from B to C, then to a rough region (Uk = 0.2) after point C. Then bulletblock 1 collides with block 2 (15 kg) which is initially at rest and connected with a spring of...
Block A weighing 750 N and block B weighing 1500 N shown in figure starts from...
Block A weighing 750 N and block B weighing 1500 N shown in
figure starts from rest. The coefficient of friction between block
A and the surface of the inclined plane is 0.2. Determine the
velocity of block A when it moves along the plane starting from
rest after 3 secs. Assume pulley to be weightless and
frictionless
Block A weighing 750 N and block B weighing 1500 N shown in figure starts from rest. The coefficient of friction between...
Problem 3: For the mechanism system as shown in Figure 3. The block A is moving down 0,3 m/s in initial condition. B...
Problem 3: For the mechanism system as shown in Figure 3. The block A is moving down 0,3 m/s in initial condition. Block A has mass of mA 75 kg. The cylinder B is considered a homogeneous solid and moves in frictionless bearings. The mass of cylinder B is m 85 kg and its radius is r 150 mm. Block C has mass of mc 145 kg. The kinetic coefficient of friction between block C and the mc 145 kg...
5. A2 kg block is dropped from a height of 0.4 m unto a spring whose...
5. A2 kg block is dropped from a height of 0.4 m unto a spring whose force constant k is 1960 N/m. Find the maximum compression of the spring. 6. A 10 kg body is forced against a horizontal elastic spring compressing it an amount of 0.5 m. When the body was released, it moves on a horizontal surface a distance of 3 m before coming to rest. The force constant of the spring is 500 N/m. What is the...
As shown in the figure, a 25 kg block is being pulled by a force F...
As shown in the figure, a 25 kg block is being pulled by a force F = 220 N up along a rough incline. The coefficient of kinetic friction between the block and the incline is μk = 0.30. The block is pulled through a distance of 23.0 m. (c) Calculate the work (in Joules) done by the pulling force F. Pay attention to the angle in the work formula and the sign of work. (d) Calculate the work (in...
Figure shown above.Please show all work with algebra. На m2 Problem 3. 3. Two blocks of...
Figure shown above.Please show all work with
algebra.
На m2 Problem 3. 3. Two blocks of masses m-1.0 kg and m2 2.0 kg are free to slide along a wooden track with a spring of force constant k 1000 N/m at one end, as shown in the figure below. The wooden track is frictionless except for a length of 1.5 m, where the coefficient of kinetic friction is 0.25. The block mi is released from rest at a height 1.0...
b) Calculate the horizontal component of the acceleration of the block. 10 pts 2) A car...
b) Calculate the horizontal component of the acceleration of the block. 10 pts 2) A car of mass 1700 kg initially at rest moves a distance of 45 m with an acceleration of 4 m/s Calculate the force supplied by the engine of the car. 15 pts 20 p the velocity of the car when it reached the 45 m distance. The mass of each object is as indicated. Calculate the GRAVITATIONAL force between therm IG 8.674 x 101 N.m2r...
In the figure below, a 4.0 kg block is accelerated from rest by a compressed spring...
In the figure below, a 4.0 kg block is accelerated from rest by a compressed spring of spring constant 600 N/m. The block leaves the spring at the spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction uk= 0.30.The frictional force stops the block in the distance of D = 8.0 m. -- No friction a) Find the increase in the thermal energy of the block-floor system b) What is the original compression...
A 3 kg crate with initial velocity velocity of 13 m/s (to the right horizontal) from...
A 3 kg crate with initial velocity velocity of 13 m/s (to the right horizontal) from point A to point D ( end of last frictional surface) over three different frictional surfaces, each surface is 1 m long With the first surface having a coefficient of kinetic friction between the floor and the crate is Uk= 0.1, the second is Uk= 0.2, and the last is Uk= 0.1. What is the speed at point D? Using the principle of work...
wooden block with mass M 3 kg is lying on a horizontal table and is attached to a spring in its equilibrium position. It is hit by a bullet with mass m 5 g which moves horizontally. The bullet remains in the block after colliding with it. The block moves on the table compressing the spring, with spring constant k 50 Nm, a distance 10 cm. The coefficient of kinetic friction uk 0.2. a) Find the elastic energy stored in...
A bullet (0.1 kg) initially moving at speed u is embedded inside block 1 (4 kg) initially at rest at A which travels 8 m in a rough region (uk = 0.2) to B at speed of 12 m/s, then travels to a frictionless region from B to C, then to a rough region (Uk = 0.2) after point C. Then bulletblock 1 collides with block 2 (15 kg) which is initially at rest and connected with a spring of...
Block A weighing 750 N and block B weighing 1500 N shown in
figure starts from rest. The coefficient of friction between block
A and the surface of the inclined plane is 0.2. Determine the
velocity of block A when it moves along the plane starting from
rest after 3 secs. Assume pulley to be weightless and
frictionless
Block A weighing 750 N and block B weighing 1500 N shown in figure starts from rest. The coefficient of friction between...
Problem 3: For the mechanism system as shown in Figure 3. The block A is moving down 0,3 m/s in initial condition. Block A has mass of mA 75 kg. The cylinder B is considered a homogeneous solid and moves in frictionless bearings. The mass of cylinder B is m 85 kg and its radius is r 150 mm. Block C has mass of mc 145 kg. The kinetic coefficient of friction between block C and the mc 145 kg...
5. A2 kg block is dropped from a height of 0.4 m unto a spring whose force constant k is 1960 N/m. Find the maximum compression of the spring. 6. A 10 kg body is forced against a horizontal elastic spring compressing it an amount of 0.5 m. When the body was released, it moves on a horizontal surface a distance of 3 m before coming to rest. The force constant of the spring is 500 N/m. What is the...
Figure shown above.Please show all work with
algebra.
На m2 Problem 3. 3. Two blocks of masses m-1.0 kg and m2 2.0 kg are free to slide along a wooden track with a spring of force constant k 1000 N/m at one end, as shown in the figure below. The wooden track is frictionless except for a length of 1.5 m, where the coefficient of kinetic friction is 0.25. The block mi is released from rest at a height 1.0...
b) Calculate the horizontal component of the acceleration of the block. 10 pts 2) A car of mass 1700 kg initially at rest moves a distance of 45 m with an acceleration of 4 m/s Calculate the force supplied by the engine of the car. 15 pts 20 p the velocity of the car when it reached the 45 m distance. The mass of each object is as indicated. Calculate the GRAVITATIONAL force between therm IG 8.674 x 101 N.m2r...
In the figure below, a 4.0 kg block is accelerated from rest by a compressed spring of spring constant 600 N/m. The block leaves the spring at the spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction uk= 0.30.The frictional force stops the block in the distance of D = 8.0 m. -- No friction a) Find the increase in the thermal energy of the block-floor system b) What is the original compression...
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