Answer:
option C
Explanation:
the ball is moving circular around the pole
Angular momentum of the system is constant
J = I ω
now,



the rope radius is decreasing as it revolving around the pole
angular speed is inversely proportional to radius.
so, the angular speed will increase.
The correct answer is option C
Resistance decreases the flow of current in a circuit.
Explanation:
The resistance of an electrical circuit is defined as the opposition to the flow of current in that particular circuit
Answer:
If the scale is 1 : x, then divide the actual distance by x to calculate the map distance.
Explanation:
Answer:
PARTICLES IN MOTION EXCHANGE ENERGY THROUGH ELASTIC COLLISION.
Answer:
1ft per second
Explanation:
Physics is on my side!!!!!!!!!!