Physics, 14.01.2021 18:50 jordeng4354
How much work is done on a vacuum cleaner that weighs 126 N that is pulled 6 m by a force of 50.0 N at an angle of 26.0° above the ground?
Answers: 2
Physics, 21.06.2019 22:30
If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.
Answers: 1
Physics, 22.06.2019 14:00
Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?
Answers: 1
How much work is done on a vacuum cleaner that weighs 126 N that is pulled 6 m by a force of 50.0 N...
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