Physics, 08.01.2020 04:31, Bryson2148
The downward acceleration of a falling body on earth is 9.81m/s2. on the moon the same quantity is 1.62m/s2. an astronaut in a space suit has a mass of 145kg. (a) what is the astronaut’s weight on earth? (b) on the moon? (c) what is the astronaut’s mass on the moon?
Answers: 1
Physics, 22.06.2019 18:00, gabriellarose2930
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
Physics, 22.06.2019 18:40, meganwintergirl
Which body is in equilibrium? (1) a satellite orbiting earth in a circular orbit (2) a ball falling freely toward the surface of earth (3) a car moving with a constant speed along a straight, level road (4) a projectile at the highest point in its trajectory
Answers: 2
The downward acceleration of a falling body on earth is 9.81m/s2. on the moon the same quantity is 1...
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