TRUE OR FALSE
1.Gravity pushes an object upward.
Select one:
True
False
2.The mass of a piece of stone on the Earth's surface is lesser than its mass on the moon's surface.
Select one:
True
False
3.The gravity between two objects decreases as the distance between them increases.
Select one:
True
False
4.The weight of an object changes as the location changes.
Select one:
True
False
5.The greater the mass of an object, the lesser is its weight.
Select one:
True
False
6.It refers to the amount of matter in an object
A.FORCE
B.GRAVITY
C.MASS
D.Weight
7.Why would a person weigh less on the moon than on Earth?
A.Moon has less mass, therefore more gravity
B.Moon has more mass, therefore less gravity
C.Moon has more mass, therefore more gravity
D.Moon has less mass, therefore less gravity.
8.Which of the following factors will affect the magnitude of the force of gravity between two objects?
A.mass and distance
B.gravity and friction
C.mass and weight
D.distance and weight
9.What happens to the gravitational force when the mass increases?
A.It will increase.
B.It will decrease.
C.Remains the same
D.NO effect
10.What factor causes the object falling near the Earth’s surface to slow down?
A.Gravity
B.Air Resistance
C.Force
D.Mass
11.If a bowling ball and a feather were dropped at the same time in a room with no air resistance (vacuum), which object will hit the ground first?
A.Feather
B.Bowling Ball
C.Both the ball and the feather
D.Neither the ball nor the feather
12.What is the mass of an object on earth that has the weight of 60N?
A.6.12 N
B.6.12kg
C.588 N
D.588 kg
13.A child has a mass of 30kg on Earth. If the gravitational force of the moon is 1.62m/s2.What is the mass of the child on the moon?
A.48.6 kg
B.18.75 kg
C.30 N
D.30 kg
14.An astronaut has a body mass of 85kg. What would be his weight on Earth?
A.833 N
B.833 kg
C.8.67 N
D.8.67 kg
15.An astronaut has a body mass of 85kg. What would be his weight on Mars if the gravitational force is 3.71 m/s2?
A.22.91 N
B.85 kg
C.315.35 N
D.315.35 kg
Share
1. true true flase true true !
Mass A A pa yan. lang po sagot ko