Acceleration = Change in velocity / time taken
= (5 - 15) / 2
= -5 ms^-2
Answer:
Technician A and Technician B are correct.
Explanation:
Answer: Its applied force and friction, The friction is the drag and the applied force is you pushing
Answer:
b. an electric current is used to turn the pointer of a galvanometer
Explanation:
well , galvanometer is an important device which is used to detect an electric current through a conductor or circuit.
something special about it is that it can detect very minute current too
