As the distance between an object and the center of the Earth is increased

2 answers:

4 0

D......weight depends on mass and gravitational force provided by center of earth.......mass of object ALWAYS remains SAME EVERYWHERE but as object is gmfar away from earth so gravitational force will decrease and weight of object will decrease

HOPE IT HELPS !!

jok3333 [9.3K]4 years ago

4 0

Answer:

Explanation:

As the distance between an object and the center of the Earth is increased

the mass of the object stays the same but the weight decreases

recall from newtons law of Gravitation.

Newton's law of universal gravitation is usually stated that every particle attracts every other particle in the universe with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

F = Gm1m2/r^2

mathematically, as the distance r increases , the force of attraction decreases, which is equal to the weight

weight is the product of force and acceleration due to gravity. acceleration due to gravity varies with location on the earth and in space.

You might be interested in

Explain how and why water travels through the four Earth systems as it moves through the water cycle

Nostrana [21]

Water in the Earth system is influencing all aspects of life on Earth. ... The returning water falls directly back into the oceans, or onto land as snow or rain. It soaks into the soil to move into the groundwater or runs off the Earth's surface in streams, rivers and lakes, which drain back into the oceans.

6 0

3 years ago

A 4.0-kilogram ball moving at 8.0 m/s to the right collides with a 1.0-kilogram ball at rest. After the collision, the 4.0-kilog

Illusion [34]

Its about momentum. Momentum (p)=mass(m)xvelocity(v)
So for the first ball P=4x8=32kgm/s
For the second the momentum is zero as it is still.
So overall momentum its 32kgm/s
Momentum has to be conserved
After the collision the momentum of the 4kg ball is 4x4.8=19.2kgm/s
As momentum is conserved 32-19.2=12.8kgm/s remaining
So rearrange for velocity so v=p/m=12.8/1=12.8m/s for the 1kg ball

3 0

3 years ago

Read 2 more answers

Suppose it takes a constant force a time of 6.0 seconds to slow a 2500 kg truck

erastovalidia [21]

Answer:

$3.3\cdot 10^3\:\mathrm{N}$

Explanation:

Impulse on an object is given by $\mathrm{[impulse]}=F\Delta t$ .

However, it's also given as change in momentum (impulse-momentum theorem).

Therefore, we can set the change in momentum equal to the former formula for impulse:

$\Delta p=F\Delta t$ .

Momentum is given by $p=mv$ . Because the truck's mass is maintained, only it's velocity is changing. Since the truck is being slowed from 26.0 m/s to 18.0 m/s, it's change in velocity is 8.0 m/s. Therefore, it's change in momentum is: