WebHow far can a mother push a 20.0 kg baby carriage, using a force of 62.0 N at an angle of 30.0 to the horizontal, if she can do 2920 J of work? Show more Science Physics Web13 apr. 2014 · A 3.5 kg block is pushed along a horizontal floor by a force of magnitude 15 N at an angle è = 40° with the horizontal. The coefficient of kinetic friction between the …
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WebSo we multiply the weight 50 kilograms times 9.8 by that 0.24 meters to get 118 joules. The power output is going to be that work multiplied by 25 times with 25 push-ups, and divide that by a minute which we have to convert into seconds in order to have units of watts. So we multiply one minute by 60 seconds per minute and we get 49 watts of power. Web11 feb. 2014 · Work Problem -- Pushing a lawnmower. 1. A lawn mower (25kg) is pushed a horizontal distance of 10m by a 50 N downward force directed 60 degrees to the … how to set up a catholic altar
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Web2 feb. 2024 · A mother pulls her daughter, whose mass is 20.0 kg and who is sitting on a swing with ropes of length 3.50 m, backward until the ropes make an angle of 35.0° with … Web12 feb. 2014 · How far can a mother push a 20.0 kg baby carriage using a force of 62.0 N at an angle of 30.0 to the horizontal if she can do 2920 J of work? Asked By Wiki User … WebScience Physics A 20.0-kg block is initially at rest on a horizontal surface. A horizontal force of 80.0 N is required to set the block in motion, after which a horizontal force of 55.0 N is required to keep the block moving with constant speed. (a) Find the coefficient of static friction between the block and the surface. notes on bhagat singh