round the corners of the magnet that where it is stronger
hope this helps :)
Answer:
The minimum speed is 14.53 m/s.
Explanation:
Given that,
r = 11 m
Friction coefficient = 0.51
Suppose we need to find the minimum speed, that the cylinder must make a person move at to ensure they will stick to the wall
When frictional force becomes equal to or greater than the weight of person
Then, he sticks to the wall
We need to calculate the minimum speed
Using formula for speed
Where,
Put the value into the formula
Hence, The minimum speed is 14.53 m/s.
Peak voltage is 2
period is 40ms
frequency = 1/period = 25Hz
Inelastic collision happens when two objects joined and move together after the collision