Answer: Greater than 10 N
Step-by-step explanation:
Given
Gravity force on metal is 10 N
But the metal piece is rising i.e. there must be an upward force greater than 10 N
Suppose the force is F
So, we can write

Any force greater than 10 N is sufficient for the metal to move upwards
The greater the amount of force faster will be the movement
1 is 0.0012. 2 is 3.25 and 3 is 3.25
increases by 11.1% and his raise £18 and £2 less than what he wants
For 12 minutes because 23 x 12 is 2.76 and 25 minus 22.24 is 2.76
A or b depending on wich way your moving