According to my guesses, he should have swung the pendulam bob and noted its time period. In order to observe the effect of mass, he would have repeated the experiment with varied pendulam bobs. Hope this helped!

5 0

3 years ago

The force that moving, charged particles exert on one another is called

soldi70 [24.7K]

Electromagnetic force.

Hope I helped :-)

6 0

3 years ago

A ball is thrown upward from the ground with an initial speed of 25 m/s; at the same instant, another ball is dropped from a bui

Nimfa-mama [501]

Answer:

t = o.6 s

Explanation:

Let ball thrown from below be A and ball dropped from above be B.

A and B meet when they both are same level above the ground. Then let A moved up a distance d and B dropped a distance h. Then you know

d + h = 15 m ---------------(1)

Now apply s = ut + $\frac{1}{2}$ at²

To A upwards,

d = 25t - $\frac{1}{2}$ gt² -----------------(2)

To B downwards,

h = 0 + $\frac{1}{2}$ gt² ----------------(3)

(1) = (2) + (3) ⇒ 15 = 25t

t = 0.6 s

5 0

3 years ago

The solar system is considered what type of system?

Degger [83]

I think the answer is a although I'm not 100% sure. I think it's becuase it's natural and nothing man made has ever intervened with it

7 0

3 years ago