Answer:
Your mobile charger is an example of (d.) a generator.
Explanation:
Your mobile charger generates energy to charge your device.
Answer:
a. Initial speed is zero from a crouching position...
b... Mass of body * 9.8
Explanation:
V=d*t
Since d=75km=75000m
t=1.5h=3600*1.5= 5400s
=>V=75000*5400
=405000000m/s=4.05*10^8m/s
As the resistance increase the current decreases and vice versa
