You carry a 2.20 kg bag of groceries at a height of 0.600 m above the...
You carry a 2.20 kg bag of groceries at a height of 0.600 m above the level floor at a constant velocity of 1.10 m/s across a room that is 1.70 m long. Find the total work done on the groceries during the process.
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You carry a 2.20 kg bag of groceries at a height of 0.600 m
above the...
You carry a 7.0 kg bag of groceries 1.2 m above the level floor at a constant velocity of 75 cm/s across a room tha...
You carry a 7.0 kg bag of groceries 1.2 m above the level floor at a constant velocity of 75 cm/s across a room that is 2.3 m room. How much work do you do on the bag in the process? 158) 823 134) 0.03
5. A basketball player makes a jump shot. The 0.600-kg ball is released at a height...
5. A basketball player makes a jump shot. The 0.600-kg ball is released at a height of 2.20 m above the floor with a speed of 7.6 m/s. The ball goes through the net 3.20 m above the floor at a speed of 4.3 m/s. What is the work done on the ball by air resistance "a non-conservative force"?
A couple of boxes with different masses, 4.10 kg and 3.00 kg , hang 0.600 m...
A couple of boxes with different masses, 4.10 kg and 3.00 kg , hang 0.600 m above the floor from the ends of a cord 5.80 m long passing over a frictionless pulley. The boxes are released from rest with the heavy box falling and lifting up the light box. Find the maximum height above the floor reached by the 3.00 kg box.
A 0.600-kg ball is dropped from rest at a point 4.50 m above the floor. The...
A 0.600-kg ball is dropped from rest at a point 4.50 m above the floor. The ball rebounds straight upward to a height of 3.40 m. Taking the negative direction to be downward, what is the impulse of the net force applied to the ball during the collision with the floor?
Constants Part A A couple of boxes with different masses, 4.20 kg and 1.70 kg, hang 0.800 m above the floor from the ends of a cord 5.50 m long passing over a frictionless pulley. The boxes are relea...
Constants Part A A couple of boxes with different masses, 4.20 kg and 1.70 kg, hang 0.800 m above the floor from the ends of a cord 5.50 m long passing over a frictionless pulley. The boxes are released from rest with the heavy box falling and lifting up the light box. Find the maximum height above the floor reached by the 1.70 kg box. m above the floor
Constants Part A A couple of boxes with different masses, 4.20...
MY NOTES A dock worker pushes a m 2.20 kg block a distance de 6,20 m...
MY NOTES A dock worker pushes a m 2.20 kg block a distance de 6,20 m along the floor by a constant force of magnitude F-16.0 N directed at an angle - 23.0 below the horizontal as shown in the figure Assume the floor is frictionless. (Enter your answers in joules.) (a) Determine the work done on the block by the applied force (the force on the block exerted by the dock worker) (b) Determine the work done on the...
3- A 45 kg crate is dragged at constant velocity 8.2 m across a horizontal floor...
3- A 45 kg crate is dragged at constant velocity 8.2 m across a horizontal floor due to an horizontal force F = 100 N. If the coefficient of kinetic is 0.25. Find: a. The work done for each force acting on the crate. b. The total work done on the crate
A 2 kg toy car is held at a height of 3.75 m above the floor....
A 2 kg toy car is held at a height of 3.75 m above the floor. Calculate the Joules of work done on or by the object in? (I would like to know the steps so if I see another type of question I know each step)
A 64.0-kg man is riding an escalator in a shopping mall. The escalator moves the man...
A 64.0-kg man is riding an escalator in a shopping mall. The escalator moves the man at a constant velocity from ground level to the floor above, a vertical height of 5.50 m. What is the work done on the man by (a) the gravitational force and (b) the escalator?
A factory worker pushes a 30.0 kg crate a distance of 4.5 m along a level...
A factory worker pushes a 30.0 kg crate a distance of 4.5 m along a level floor at constant velocity by pushing downward at an angle of 30° below the horizontal. The coefficient of kinetic friction between the crate and floor is 0.25. Part A What magnitude of force must the worker apply to move the crate at constant velocity? Part B How much work is done on the crate by this force when the crate is pushed a distance of 4.5 m? Part C How...
You carry a 7.0 kg bag of groceries 1.2 m above the level floor at a constant velocity of 75 cm/s across a room that is 2.3 m room. How much work do you do on the bag in the process? 158) 823 134) 0.03
5. A basketball player makes a jump shot. The 0.600-kg ball is released at a height of 2.20 m above the floor with a speed of 7.6 m/s. The ball goes through the net 3.20 m above the floor at a speed of 4.3 m/s. What is the work done on the ball by air resistance "a non-conservative force"?
Constants Part A A couple of boxes with different masses, 4.20 kg and 1.70 kg, hang 0.800 m above the floor from the ends of a cord 5.50 m long passing over a frictionless pulley. The boxes are released from rest with the heavy box falling and lifting up the light box. Find the maximum height above the floor reached by the 1.70 kg box. m above the floor
Constants Part A A couple of boxes with different masses, 4.20...
MY NOTES A dock worker pushes a m 2.20 kg block a distance de 6,20 m along the floor by a constant force of magnitude F-16.0 N directed at an angle - 23.0 below the horizontal as shown in the figure Assume the floor is frictionless. (Enter your answers in joules.) (a) Determine the work done on the block by the applied force (the force on the block exerted by the dock worker) (b) Determine the work done on the...
3- A 45 kg crate is dragged at constant velocity 8.2 m across a horizontal floor due to an horizontal force F = 100 N. If the coefficient of kinetic is 0.25. Find: a. The work done for each force acting on the crate. b. The total work done on the crate
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