2 years ago

What is gravity???☺️

Physics

2 answers:

saveliy_v [14]2 years ago

4 0

A force that pulls objects downwards

AfilCa [17]2 years ago

3 0

Answer:

Gravity

Explanation:

its an invisible force that pulls objects

toward each other.

hope it helps

You might be interested in

What is measurement?

Semmy [17]

Answer:

How long or wide something is

Explanation:

5 0

2 years ago

A small block with a mass of 0.120 kg is attached to a cord passing through a hole in a frictionless, horizontal surface (Fig. 6

Rina8888 [55]

Answer:

a) 0.147 N

b) 9.408 N

c) 9.261 N

Explanation:

The tension on the cord is the only force keeping the block in circular motion, thus representing the entirety of its centripetal force $\frac{mv^{2} }{r}$ . Plugging in values for initial and final states and we get answers for a and b. The work done by the person causes the centripetal force to increase, and thus is the difference between the final tension and the initial tension.