WorksheetsPHYSIC CHALLENGE
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Peanut ran 50 meters in 10 seconds. What was Peanut's average speed?
a)
2 m/s
b)
5 km/h
c)
5 m/s
d)
5 m/s North
2.
When a skydiver is falling through the air, they are in free fall.
a)
True
b)
False
3.
When an object has a net force of 0 N, it is an example of what kind of force?
a)
Balanced
b)
Unbalanced
c)
Acceleration
d)
Gravity
4.
The force of __________________ is a type of friction that works against the motion of falling objects.
a)
Terminal Velocity
b)
Gravity
c)
Free Fall
d)
Air Resistance
5.
A force is a ____________________
a)
push or pull
b)
motion
c)
speed
d)
net force
6.
The net force is
a)
The force you feel when you catch a fish in a net
b)
The force acting upward on a sky diver
c)
the combination of all of the forces acting on an object
d)
always unbalanced
7.
Which of the following power factor and it’s prefix is correct ?
a)
10 -6 kilo
b)
10 -3 mili
c)
10 -2 hecto
d)
10-1 deca
8.
Diagram 1 shows two strips of ticker tapes which were attached to two moving trolleys X and Y.
Which statement is correct?
a)
The time taken by both trolleys are the same
b)
The distance travelled by both trolleys are the same
c)
The velocity of both trolleys are the same
9.
The greater the mass of an object,
a)
the easier the object starts moving.
b)
the greater its inertia.
c)
the more balanced it is.
d)
the more space it takes up.
10.
The force of gravity on a person or object on the surface of a planet is called
a)
mass.
b)
weight.
c)
terminal velocity
d)
free fall.
100 %
