Moon Gravity:Our moon is large enough to exert a gravitational pull that can be felt on Earth. The changing tides are the result of the moon's gravity pulling at Earth's water every day.Answer and Explanation: The gravitational constant on the moon is about 1.62 meters per second squared,...
A satellite circling the earth completes each orbit in 5.10 times 10^3 s. What is the gravitational field strength at the location of the satellite's orbit? Find the speed of a satellite with a period 2 hours shorter than geosynchronous orbit. ...
What is the strength of the gravitational field on the ground just above the oil deposit? Hint: Consider the missing mass as a sphere with a negative mass. Given: a spherical oil deposit with radius 200m at a centre of depth 2.0km. The density of the Earth's crust is 2700 kg/m^3 ...
According to the Nebular Theory what are asteroids and comets? Which planet has the greatest gravitational force? On which of its natural satellites does Mars exert a stronger gravitational force? Does the moon have gravitational force? What is the magnitude of the gravitational field at Earth's ...
Why Mars has lower gravitational field strength than Earth? This difference in surface gravity is due to a number of factors – mass, density, and radius being the foremost. Even though Mars has almost the same land surface area as Earth, it has only half the diameter andless density than...
The Newton-meter (spring balance) measures the weight of the object. Since the weight is dependent on the gravitational field strength, it will change when taken on Earth and on the Moon. The gravitational field strength of Earth is more than the gravitational field strength of the Moon. So...
1. Is 'surface gravity' the same as 'gravitational field strength'? 2. It seems to me that the 'g' in the formula w = mg sometimes refers to acceleration due to gravity (measured in m/s^2) and sometimes refers to something else that I've not quite grasped yet (measured...
B.What kind of technology might we see in sports shoes of the future?C.Will a more expensive shoe make me run faster or jump higher,as the ads suggest?D.When you say that expensive shoes are no better at preventing injury than cheap ones,is it true?E.Some people say we should run ...
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Gravity keeps the moon where it's supposed to be — in orbit. Peepo / Getty Images Gravity is a force that we experience every day, yet it remains somewhat of a mystery. It's the reason we stay grounded on Earth and why objects fall when dropped. Although there are several theories ...