Free Printable Acceleration ,Force, work

Worksheets

Acceleration ,Force, work

Total questions: 25

Worksheet time: 50mins

Name

Class

Date

What is a measure of the change of velocity of a moving object?

speed

acceleration

motion

velocity

What is a PUSH or PULL of an object?

Motion

Force

Friction

Gravity

Why is it harder for the boy in Image B to get down the hill?

Motion

Friction

Work

Displacement

A correct measure of velocity would be

300 m/hr

7,800 m/sec

40 kn/hr north

units of force are

newtons

grams

joules

meters

units for work are

newtons

joules

meters

seconds

What is the formula for work?

Force = work x displacement

Distance = force x work

Work = force x displacement

Work = force x mass

units of force are

newtons

grams

joules

meters

The FORCE that PULLS things down or back to EARTH.

Speed

Gravity

10.

A roller coasters accelerates from an initial velocity of of 6.0 m/s to a final velocity of 70 m/s over 4 seconds. What's the acceleration?

24 m/s²

18 m/s²

16 m/s²

16 m/s

11.

A greater applied force is required to move an object with a greater mass than one with a smaller mass.

True

False

12.

According to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force will

remain in motion.

eventually come to a stop.

change its momentum.

accelerate.

13.

When the net force is zero, the forces on an object are balanced. True or false.

true

false

14.

What must occur to a shopping cart at rest in order to make it roll forward?

A force must be provided to overcome gravity.

Balanced forces must be acting on the cart.

An unbalanced force applied to the cart pushing or pulling it forward.

The unbalanced force acting upon it must be smaller than that of friction.

15.

A rocket is sent into space. When the power dies out, the rocket will just keep floating and moving in space forever (unless an unbalanced force, such as a meteor, runs into it).

Newton's 1st Law

Newton's 2nd Law

Newton's 3rd Law

None of them

16.

What is the unit used to measure force?

Pounds

Grams

Newtons

kg/ m²

17.

How much work is done by a motor that lifts a train car on El Toro to the top of a 70-meter hill using a force of 15,000 N?

1,000,000 J

214.29 J

1,050,000 J

105,000 J

18.

a man is pushing a table. Now the man is applying ____ on the table.

work

force

energy

muscles

19.

If Ravi is able to move the table through a distance, then ____ is said to be done.

work

force

energy

muscles

20.

To do work, we need

force

energy

hands

muscles

21.

When we throw a ball into air, it falls back. The force responsible for this is

muscular force.

gravitational force.

mechanical force

none of these

22.

A football kicked by a boy rolls on the ground to some distance and stops. The force which stops the ball is

muscular force

gravitational force.

mechanical force.

frictional force.

23.

Which of the following activities would need energy the most?

Riding a bicycle up a hill

Walking

Riding a bicycle on a level ground

Doing homework

24.

Something that changes the speed, direction, or shape of another object by pushing or pulling

force

motion

science

sponge bob

25.

A train traveling 60 mph slows down as it comes to a stop. This is an example of _____________

Acceleration

Distance

Speed

Velocity

Reset

Acceleration ,Force, work

Total questions: 25

Worksheet time: 50mins

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