Answer:
if I'm not wrong it
Explanation:
should be 2.7 m/s don't trust me though
Answer:
the maximum height reached by the marble is 11.84 m.
Explanation:
Given;
mass of the marble, m = 0.02 kg
extension of the string, x = 0.08 m
force applied to the string, F = 58 N
Apply the principle of conservation of energy;
elastic potential energy = gravitational potential energy
¹/₂fx = mgh

Therefore, the maximum height reached by the marble is 11.84 m.
Answer:
i only wrote this for points
Explanation:
Answer:
-1
Explanation:
Electrons have a negative charge and protons have a positive charge. (+11) + (-12) = -1
Properly input current above 40 voltage or 100 for example elecrical fan machine is used to perform a task, work output is always more than work