Free Printable Physics - End of the Year Assessment

Worksheets

Physics - End of the Year Assessment

Total questions: 25

Worksheet time: 41mins

Name

Class

Date

Force that opposes motion between 2 surfaces

force

Newton

friction

net force

Which of the following is an example of friction that is harmful?

Pencil marking on paper

Engine parts wearing out

sand placed on ice in the winter

Using an eraser to erase marks

Friction is a force that acts in an ___________ direction of movement.

similar

opposite

parallel

west

Rougher surfaces have ...

greater friction

less friction

the same level of friction

What is the coefficient of static friction if it takes 44 N of force to move a box that weighs 86 N?

0.78

0.51

0.78 N

0.58 N

What is the force of friction between a block of ice that weighs 950 N and the ground if μ = .12?

65 N

226 N

175 N

114 N

$F_{f^{ }}=\ \mu F_N$ When the normal force is increased, the force of friction...

Increases

Decreases

Stays the Same

Depends on the mass of the object

Weight=100N, Force_friction=20N

μ=5.0

μ=0.2

μ=1.2

μ=0.1

A force of attraction between objects that is due to their masses.

Force

Gravity

Gravitational Pull

Weight

10.

The force of gravity (mass x gravity) is also known as...

mass

weight

distance

acceleration

11.

Find the force due to gravity if the mass of the object is 2300 kg and the mass of the other object is 4000 kg. The distance between the two objects is 0.150 m.

4.09 x 10^-3 N

244 N

2.7 x 10^-2 N

6.14 x 10^-4 N

12.

What is voltage measured in?

Ω (Ohms)

V (Volts)

A (Amps)

W (Watts)

13.

If the battery produced 12.6 Volts, what would be the current flow be for a 6 Ohm resistor?

2.1 Amps

2.4 Amps

1.71 Amps

15 Amps

14.

What kind of circuit is this?

series

parallel

15.

this circuit is .....?

open

parallel

closed

The cutest little circuit evah!

16.

A correct statement of Ohm’s Law is:

I= V R

V ∝ I

V = IR

both b and c

17.

Simple, Series, or Parallel?

Simple

Series Circuit

Parallel Circuit

18.

What is a Parallel circuit?

Has only one path

Has more than one path

Allows energy to travel through easily

19.

What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?

25 V

10 V

2.5 V

0.4 V

20.

DC stands for ____ and is used in batteries.

Distant Current

Don't Current

Direct Current

Distributed current

21.

The voltage of a circuit is tripled and the resistance stays the same. What will happen to the current?

It will triple

It will stay the same

Decrease by a factor of 1/3

It will increase by a factor of 9

22.

The mathematical relationship among Voltage, Current, and Resistance

Faraday's Law

Tesla's Law

Edison's Law

Ohm's Law

23.

A parallel circuit has 6 ohm, 10 ohm, 12 ohm and 15 ohm resistors and a voltage of 10V, what is the current?

answer given in nearest whole number

1.0

2.0

3.0

4.0

24.

Which of the following circuit diagrams is a parallel circuit?

25.

A motor requires 240 volts to operate and draws a current of 8 amperes. What is the resistance of the motor?

20 ohms

25 ohms

30 ohms

35 ohms

Reset

Physics - End of the Year Assessment

Total questions: 25

Worksheet time: 41mins

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