A 5kg block is pulled across a floor by a 23.78 N force. The coefficients of...
A 5kg block is pulled across a floor by a 23.78 N force. The coefficients of static and kinetic friction are 0.4 and 0.2. What is the speed of the block after 2.79 m?
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A 5kg block is pulled across a floor by a 23.78 N force. The
coefficients of...
A 2.04kg block is pulled across a floor by a 12.12 N force. The coefficients of...
A 2.04kg block is pulled across a floor by a 12.12 N force. The coefficients of static and kinetic friction are 0.4 and 0.2. What is the speed of the block after 3.35 m?
A 5kg block is placed on a 2kg pallet which sits on the floor. The coefficients...
A 5kg block is placed on a 2kg pallet which sits on the floor. The coefficients of friction between the block and the pallet are 0.6 and 0.8. The coefficients of friction between the pallet and the floor are 0.3 and 0.4. A rope is attached to the 5kg block and pulls horizontally with an unknown force Fa. a) If the rope pulls to the right so the pallet slides along the floor, but the block does NOT slide on...
A 24.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For the first...
A 24.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For the first 11.0 m the floor is frictionless, and for the next 10.0 m the coefficient of friction is 0.20. What is the final speed of the crate after being pulled these 21.0 m ?
A 46.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For th...
A 46.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For the first 11.0 m the floor is frictionless, and for the next 10.0 m the coefficient of friction is 0.20. What is the final speed of the crate after being pulled these 21.0 m?
A 10 kg block initially at rest is pulled 13 m across a floor by a...
A 10 kg block initially at rest is pulled 13 m across a floor by a 50 N force, if the friction does 380 J of work over this distance, what is the blocks final velocity
A 10 kg crate is pulled along a warchouse floor across a distance of 35 m...
A 10 kg crate is pulled along a warchouse floor across a distance of 35 m by a horizontal rope. The force of the rope is 22.0 N; the block starts from rest. At the end of the 35 m, the final velocity of the block is 1.8 m/s. What is the coefficient of kinetic friction? (15 pts)
A 39 kg crate sits on a horizontal floor. The coefficients of static and kinetic friction...
A 39 kg crate sits on a horizontal floor. The coefficients of static and kinetic friction between the crate and floor are 0.6 and 0.4, respectively. Use a coordinate system with +y pointing upwards. a) How much force do you need to apply to get the crate sliding along the floor? [ , , ] N b) If the crate is moving with a speed of [0.8, 0, 0] m/s, what force is it experiencing due to friction as it slides? [ , , ] N...
A horizontal force of magnitude 35.0 N pushes a block of mass 4.00 kg across a...
A horizontal force of magnitude 35.0 N pushes a block of mass 4.00 kg across a floor where the coefficient of kinetic friction is 0.600. What is the increase in the kinetic energy of the block when the block slides through a displacement of 5.00 m across the floor?
Prompt: A 42.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal...
Prompt: A 42.0-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 225 N. For the first 11.0 m the floor is frictionless, and for the next 10.0 m the coefficient of friction is 0.20. Question: What is the final speed of the crate after being pulled these 21.0 m?
A horizontal force of magnitude 32.1 N pushes a block of mass 3.91 kg across a...
A horizontal force of magnitude 32.1 N pushes a block of mass 3.91 kg across a floor where the coefficient of kinetic friction is 0.579. (a) How much work is done by that applied force on the block-floor system when the block slides through a displacement of 2.99 m across the floor? (b) During that displacement, the thermal energy of the block increases by 33.6 J. What is the increase in thermal energy of the floor? (c) What is the...
A 10 kg crate is pulled along a warchouse floor across a distance of 35 m by a horizontal rope. The force of the rope is 22.0 N; the block starts from rest. At the end of the 35 m, the final velocity of the block is 1.8 m/s. What is the coefficient of kinetic friction? (15 pts)
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