Answer:
answer is 3.05v
Explanation:
hope it is helpful and briliant
Replaces spring 2. the mass of the weight and pulley are unchanged: m=5.8 kg and mp=1.7 kg
The Beams And Joints That Hold It .
Light gates are more reliable. When using a manual stop watch, it is difficult to stop it at an exact time. A light gate is able to detect when an object passes through a 'gate' with the infrared transmitter and receiver.
Answer:
velocity changes over time.
