Newton's law of universal gravitation states 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.
Answer:
20m/s
Explanation:
Given parameters:
Distance of throw = 50m
Time = 3s
Unknown:
Average speed = ?
Solution:
Average speed is distance divided by time;
Average speed =
Insert the parameters and solve;
Average speed = = 16.66667m/s = 20m/s
Answer:
mixtures that appear to be the same throughout are homogenous mixtures
Answer:
The size of the electric current is 154.74 A.
Explanation:
It is assumed that,
Charge, q = 93 C
Time,
We need to find the size of the electric current. It is equal to the electric charge per unit time. It is given by :
I = 154.74 A
So, the size of the electric current is 154.74 A. Hence, this is the required solution.