3 years ago

What TWO things affect the gravitational force acting on an object?

2 answers:

5 0

mass and distance (between two objects) are those TWO things that affect the gravitational force acting on an object

ohaa [14]3 years ago

3 0

The strength of the gravitational forces between two masses depends on

-- the product of the masses,

-- the distance between their centers of mass.

You might be interested in

A 70 kg student stands on top of a 5.0 m platform diving board . how much gravitational potential energy does the student have?

Marianna [84]

Answer:

a. P.E = 3430Joules.

b. Workdone = 3430Nm

Explanation:

Given the following data;

Mass = 70kg

Distance = 5m

We know that acceleration due to gravity is equal to 9.8m/s²

To find the potential energy;

Potential energy = mgh

P.E = 70*9.8*5

P.E = 3430J

b. To find the workdone;

Workdone = force * distance

But force = mass * acceleration

Force = 70*9.8

Force = 686 Newton.

Workdone = 686 * 5

Workdone = 3430Nm

6 0

3 years ago

Name three categories that are used to classify the elements in the periodic table?

nikitadnepr [17]

Answer:

metals,nonmetals, and inert gases

Explanation:

6 0

3 years ago

Read 2 more answers

Two in-phase loudspeakers, which emit sound in all directions, are sitting side by side. One of them is moved sideways by 4.0 mm

loris [4]

Answer:

4.4721m

Explanation:

#Use Pythagorean theorem to find the distance between the two speakers:

$a^+b^2=c^2\\4^2+2^2=d^2\\\sqrt{20}\ mm=d$

There are antinodes 1/4,1/2 and 3/4 of the distance between speakers.

The greatest antinode is 3/4-1/4=1/2

#Distance between consecutive antinodes is:

$0.5\times \sqrt{20}=\lambda/2\\\\\lambda=4.4721m$

Hence, the maximum possible wavelength of the sound waves is 4.4721m

6 0

3 years ago

Electric kettle with the resistance of 20-02.is used-to-heat:4 kg of water. If

jeka94

The guy that answered this is fake and he’s doing it for free points so
Just repost it and hope he doesn’t find it

5 0

3 years ago

How far away is the sun from earth in AU?

julia-pushkina [17]

That distance is the definition of 1 AU.

5 0

3 years ago