Calculate the amount of gravitational potential energy at the top of each hill
and at the bott...
Calculate the amount of gravitational potential energy at the top of each hill
and at the bottom of each valley. be sure to convert your distance
measurements to meters. use an approximated value of 58.0 g for the mass
of the tennis ball, and 9.81 m/s2
as the acceleration due to gravity. record
your calculations in joules in the kinetic and potential energies table.
Answers: 2
Physics, 21.06.2019 16:30
Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer
Answers: 3
Physics, 21.06.2019 22:10
Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.
Answers: 3
Physics, 22.06.2019 02:00
Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.
Answers: 2
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