Answer:
s=800 m
Explanation:
Given that,
Acceleration of a runner, a = 4 m/s²
Time, t = 20 seconds
We need to find the distance covered by her. Initially, she was at rest. It means its initial velocity is equal to 0. So, using second equation of motion as follows :
Herre, u = 0
So, she will cover a distance of 800 m.
Answer: Hello, Process of heat transfer through movement of particles of medium from one place to another is convection.
Explanation:
increased with an increased current flow
The gravitational pull is weaker.