The Earth exerts the greatest gravitational force on you because it is the most massive object you are closest to. The Earth exerts a force equal to your weight. The other objects exert gravitational forces but are not very noticeable because they are either low in mass or separated from you by great distance.
This depends on the weight of the rocket, weight being the mass of the rocket multiplied by earth's gravitational pull. To take off, the rocket needs to exert force larger than the weight, and for a sufficient amount of time to break out of orbit. For instance, if the rocket had a mass of 1kg, it'd exert (1 * 9.8), or 9.8 Newtons of force towards to ground via it's weight (9.8 being the acceleration towards the ground due to gravity). This means that to start to accelerate away from the ground, the rocket would need to exert force higher than 9.8 Newtons. If your hypothetical rocket has a mass of x kg, then it will need to exert a force greater than 9.8x newtons, ignoring air resistance and decaying of the gravitational field.
Effort Force.
gravitational force is a basic force of nature, it presents everywhere and at all time. The gravitational force acts between any 2 masses in the universe and pulls them toward each other .It is the force that pulls objects toward earth.
Mass
bouyant force
Yes, the Earth and Moon both exert a gravitational force on each other. This force is responsible for the Moon orbiting around the Earth.
They exert Gravitational Force on each other. It is a force which is directly proportional to Mass of the object
no they don't
Anything with mass include you and me do exert gravitational force but the earth is massive so it exert more force than any of any small object including us on earth. The gravitational force is done between two mass in following general gravitational law by Newton. F = G.M1m2/R2 We sum up G.M1/R2 as gravity = 9.81 m/s2 for M1 is earth and R = earth radius Between 2 man with m1 and m2 respectively, gravitational force between these two man is at F = G.m1m2/L2 where L = distance between center of mass (you and me for instance). Gravitational force is small compare to earth's gravitational force but it does exist.
False. The Moon orbits around Earth due to Earth's gravitational pull, but the Sun also exerts a gravitational force on the Moon. The combined gravitational forces of Earth and the Sun control the Moon's orbit.
False. Every object attracts every other object, through the gravitational force.
The moon is smaller than the Earth.Therefore it has a lower gravitational force. Don't you know this?
The force is known as gravitational force or gravitational pull. This force pulls the ball towards the center of the Earth, causing it to accelerate downward.
Humans are not attracted to walls by gravitational force because walls do not have sufficient mass to exert a noticeable gravitational pull on us. The force of gravity is proportional to the mass of an object, so walls, being much less massive than the Earth, do not exert a significant gravitational force on us.
Yes, they have gravity. In fact, anything that has mass will have a gravitational force - the more mass a body has, the more gravitational force it will exert.
False. The sun does exert a gravitational force on the moon.
false