11. The weight of an object can be calculated using the formula:
a) Weight = mass × acceleration due to gravity
b) Weight = mass ÷ acceleration due to gravity
c) Weight = mass × velocity
d) Weight = mass ÷ velocity
12. The weight of an object on the Moon is approximately:
a) Less than its weight on Earth
b) Greater than its weight on Earth
c) Equal to its weight on Earth
d) Cannot be determined
13. Which of the following is true about free fall?
a) The object experiences no acceleration
b) The object experiences constant velocity
c) The object experiences constant acceleration
d) The object experiences no force
14. The time taken by an object to fall freely from rest is called:
a) Acceleration time
b) Velocity time
c) Free fall time
d) Time of flight
15. The maximum height reached by an object thrown vertically upwards is directly proportional to the:
a) Initial velocity of the object
b) Acceleration due to gravity
c) Time taken to reach the maximum height
d) Mass of the object
