1. What is the net work of a system if there is an applied force pushing it at a value of 6703.03N at a distance of 65.42m if there is a resisting force caused by the surface of a floor having a coefficient of kinetic friction value of 0.05 ? The mass of the object is 116.76. What is the final velocity of the object upon reaching the last point of the distance covered? Express work in proper scientific notation.

Q: 5. A box of mass 6.80 kg is pulled from rest up a 46.0 m long incline that makes an angle of 20.0°…

A: mass = m = 6.8 kgdisplacement = 46 mfinal speed = V = 4.35 m/sinitial speed = V0 = 0 m/s

Q: A mechanical wind-up toy car that weighs 2.0 kg and can accelerate at 10.0 meters per second squared…

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Q: You can think of the work-energy theorem as a second theory of motion, parallel to Newton's laws in…

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Q: A 7.23 kg box initially at rest on a horizontal surface is pushed by a constant force of 34.5 N that…

A: Given that:-  Mass of the box=m=7.23 kg

Q: Power P = Fv cos o. A car engine delivers 2.24 x 104 W to wheels when moving at a constant speed of…

A: F= 829.63NExplanation:If you have any problem let me know here in comment box for this thankyou.

Q: work done by Jerome in climbing the staircase.

A: Given: Mass of the person is m=102 kg Vertical distance covered is h=2.29 m Time taken is t=1.32 s…

Q: A man returning from ice fishing trip pulls a sled with fish. Total mass of the sled and fish is…

A:

Q: A 5.00 kg chair is sliding sideways at a constant velocity. You are pushing the chair with a 40.0 N…

A: Mass of chair (m) = 5 kg Velocity = constant Force (F) = 40 N distance (d) = 3.50 m

Q: A car runs out of gas at the bottom of a hill. It rolls 70 m before coming to a complete stop. If…

A: Given: The mass of the car is 800 kg. The angle of inclination is 10°. The coefficient of friction…

Q: A 60 kg box is pulled by a rope with a force 240 N in the horizontal direction. a) If the…

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Q: a. You push a couch across the floor, pushing with a force of 282.5 N horizontally. It slides…

A: GivenApplied force, F=282.5 NDistance , d=1.47 m

Q: A smooth 0.165 kg hockey puck slides along a smooth floor at an initial speed of 1.0 m\s, and stops…

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Q: 3. A constant force of 20.0 N is applied to an object of mass 8.00 kg at an angle of 25.0° with the…

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Q: Your brand new 75.0-kg refrigerator falls out of the back of your truck while you are traveling up a…

A:

Q: A cart of mass 8.00 kg was moved by applying two constant forces. Force 1 is 28.0 N at 42.0°, and…

A: The position of the cart is:                          The equation for the angle of the position…

Q: A 5.40-kg box rests on a horizontal surface. The coefficient of kinetic friction between the box and…

A:

Q: 4. A constant force of 20.0 N i pushes a 1.50 kg mass over a distance of 5.00 m. in the x-direction.…

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Q: Determine the work done on the book by Fa.

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Q: Determine the work done by the frictional force in moving a block of mass m from point 1 to point 2…

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Q: How much work is done when you push a crate horizontally with 120 NN across a 11-mm factory floor?…

A: The work done is given by  W  F x d  where, F is the force in the direction of  displacement and d…

Q: An Olympic weightlifter lifts a 2200 N barbell a distance of 2.2 m. This takes 1.80 s. a.     Find…

A: Data Given ,  1 kg mass exerts a force of about 9.8 N So , 2200 N = ( 2200 / 9.8 ) kg = 224.5 kg So…

Q: A large wooden crate is pushed up an inclined plane by a worker. The inclined plane has a rough…

A: Given data:  A large wooden crate pushed up an inclined plane Required: The signs for the work done…

Q: A force 6.4 N at an angle of 37.0° to the horizontal acts on a mass which is sliding along a…

A: Given data: Applied force (F) = 6.7 N Angle (θ) = 37.0° above the horizontal  Horizontal…