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Worksheets

God physics

Total questions: 45

Worksheet time: 25mins

Name
Class
Date
1.

name one type of collision::

a)

inertia

b)

elastic

c)

plastic

2.

name one type of collision::

a)

inertia

b)

elastic

c)

plastic

3.

what is inelastic collision?

a)

conserved energy

b)

energy is not conserved

4.

what is an example of elastic collision?

a)

nail in wood

b)

basketball hitting ground

5.

example of inelastic collision:

a)

baseball hitting a ball

b)

jumping in water

c)

a bullet hitting wood

6.

what is the formula for momentum?

a)

p=vm

b)

p=mv

c)

i=mv

7.

momentum can be transferred from one object to another

a)

true

b)

false

8.

when objects collide some momentum is lost:

a)

false

b)

true

9.

a tiny bullet can have more momentum than a huge truck:

a)

false

b)

true

10.

solve for momentum! .004kg and 600m/s

a)

2.0

b)

2.4

11.

solve for momentum! .14kg and 30m/s

a)

4.2

b)

4.8

12.

solve for momentum! 3,000kg and 8,000m/s

a)

23,000,000

b)

24,000,000

13.

what is the formula for impulse?

a)

F=IT

b)

I=FT

14.

A FOOTBALL PLAYER KICKS THE BALL WITH A FORCE OF 50N. FIND THE IMPULSE ON THE BALL IF HIS FOOT STAYS IN CONTACT WITH THE FOOTBALL FOR 0.01S

a)

0.4N

b)

0.5N

15.

____________is the fundamental quantity

a)

length

b)

area

c)

volume

d)

none

16.

Physical quantity are_______________

a)

quantity that are being measured

b)

comparing unknown quantity with quantity

c)

dependent on each other

d)

none

17.

doctor uses ____________thermometer

a)

clinical

b)

laboratory

c)

chemical

d)

none

18.

SI unit of mass is_______________

a)

kilogram

b)

newton

c)

metre

d)

none

19.

SI unit of time is_____________

a)

second

b)

metre

c)

kg

d)

none

20.

________________is the device used to measure perimeter of play ground

a)

beam balance

b)

measuring tape

c)

ruler

d)

none

21.

mass of an apple is _____________

a)

beam balance

b)

measuring tape

c)

ruler

d)

none

22.

Measurement=nxu, n represents________

a)

unit

b)

magnitude

c)

physical quantity

d)

none

23.

characteristics of units are________

a)

convinient in size

b)

universally accepted

c)

comparing quantity

d)

both 1 and 2

24.

1 quintal is____________

a)

1000kg

b)

100kg

c)

1kg

d)

none

25.

What would I use to measure the sticky note?

a)

Scale

b)

Measuring tape

c)

Handspan

d)

Foot

26.

What would you use to measure the length of a car

a)

Vernier caliper

b)

Measuring tape

c)

Scale

d)

Compass

27.

Which of the following is not a unit of distance ?

a)

Metre

b)

Feet

c)

Kilogram

d)

Kilometre

28.

While measuring the lenght of a of a kerchief, the reading of the scale at one end is 2.0 cm and at the other end is 33.cm. What is it’s length ?

a)

33.1 cm

b)

30.1 cm

c)

31.1 cm

d)

29.1 cm

29.

The height of a person is 1.65 m. Express the height in cm

a)

165 cm

b)

16.5cm

c)

1650 cm

d)

1.65 cm

30.

The reading of the scale at one end is 3.0 cm and at the other end is 33.1 cm then the length of the is

a)

0.3 cm

b)

36.1 cm

c)

13.2 cm

d)

30.1 cm

31.

The unit you will use to measure the distance from Delhi to Patna is

a)

Centimetre

b)

Kilometre

c)

Millimetre

d)

Decimetre

32.

The standard unit of time is according to SI system is

a)

Minute

b)

Second

c)

Hour

d)

Day

33.

Convert 4.5 m into cm

a)

45 cm

b)

405 cm

c)

450 cm

d)

45 cm

34.

Convert 50 metre to kilometre

a)

50.0 km

b)

0.05 km

c)

150 km

d)

1.50 km

35.
What is the curved path that an object follows when thrown or launched near the surface of the Earth?
a)
Terminal Velocity
b)
Projectile Motion
c)
Free Fall
d)
Gravity
36.
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
37.
When a skydiver is falling through the air, they are in free fall.
a)
True 
b)
False
38.
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
39.
If we drop a steel sphere and a ping pong ball, the steel sphere will...
a)
hit the ground first because it has more mass
b)
hit the ground second because it takes longer to accelerate 
c)
hit the ground at the same time as the ping pong ball 
40.
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
41.
A force is a ____________________
a)
push or pull
b)
motion
c)
speed
d)
net force
42.
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
43.
If you traveled to Jupiter, what would change?
a)
Your weight and mass
b)
your weight
c)
your mass
d)
your height
44.
Which of the options below is an example of velocity?
a)
20 m/s
b)
200 km/h
c)
20 m/s East
d)
20 East
45.
If a car is rolling down a ramp, the force between the tires and the ramp is an example of:
a)
Air resistance
b)
Kinetic Friction
c)
Static Friction
d)
Balanced Force