Physics, 28.06.2019 00:00 madisonbrookecallis
What is the velocity at 3 seconds? a. -3.3 m/s b. -2.0 m/s c. -0.67 m/s d. 5.0 m/s e. 7.0 m/s
Answers: 1
Physics, 22.06.2019 10:30
Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.
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Physics, 22.06.2019 14:00
Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s
Answers: 2
What is the velocity at 3 seconds? a. -3.3 m/s b. -2.0 m/s c. -0.67 m/s d. 5.0 m/s e. 7.0 m/s
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