answer
so unit of velocity is m/s
displacement=600m
5minutes should be converted to seconds
5×60=300 seconds
so,
velocity= displacement÷time
= 600m ÷300s
=2m/s or 2ms^-1
The answer is A.number of protons in the nucleus.
Answer: Water can either increase or decrease the friction between surfaces.
Answer:
A related type of beta decay
Explanation:
