Force and Motion Review

Word Cloud

What is a force?

Read about each of Newton's Laws for the following slides...

Multiple Choice

What is the tendency of an object to resist a change in motion?

• coffee
• motion
• inertia
• gravity

Multiple Choice

Which car is accelerating?

• A car that is not moving

• A car that rounds a curve at a constant speed

• A car traveling at a constant speed

• A car that has a set speed of 60mph

Multiple Choice

Objects with greater _________ also have greater inertia.

• speed
• mass
• temperature
• friction

Multiple Choice

Which type of force(s) will cause a change in an object's motion?

• gravity
• zero net force
• balanced forces
• unbalanced forces

Multiple Choice

Are these forces:

• Balanced

• Unbalanced

Understand how to calculate net force:

Multiple Choice

If there are two forces going in opposite directions how would you find the net force?

• Subtract

• Add

• Divide

• Multiply

Multiple Choice

Forces that have a net force of zero ( the object is still).

• Balanced force
• Unbalanced force

Multiple Choice

If a person is picking up a book with the force of 50 N and the gravity is pulling down with 15 N, what is the net force?

• 50 N dup

• 35 N up

• 65 N up

• 35 N down

Multiple Choice

Students are playing tug-of-war. If group B pulls the rope to the right with a force of 400 N and group A pulls the rope to the left with a force of 250 N, what will happen to the ribbon in the middle of the rope?

• The ribbon will move to the left and group A will win the tug-of-war.
• The ribbon will move to the right and group B will win the tug-of-war.

Be able to solve problems using the force triangle

Multiple Choice

How much force is needed to accelerate a 3kg skateboard at 5m/s^2. 

• 8N
• 1.6N
• 0.6N
• 15N

Multiple Choice

If a 2kg bird is pushed by the wind with a force of 2N, how fast does the bird accelerate?

• 1 m
• 2 m/s²
• 4m/s²
• 1 m/s²

​Speed
Velocity
or
Acceleration?

Multiple Choice

Which two factors does speed depend on?

• distance and direction

• direction and time

• distance and time

• distance, time and direction

Multiple Choice

Which is an example of speed?

• A car driving 55 miles per hour south.

• A bicyclist traveling 10 meters per hour toward the next town.

• A roller coaster is traveling 10 meters per second.

• A rocket blasting off at 2,500 meters per second toward space.

Multiple Choice

Which is NOT an example of Acceleration?

• An object speeds up

• An object slows down

• An object changes direction

• An object is in constant motion.

​Solving for Speed Time or Distance...

Multiple Choice

What is the speed of a plane that travels 450 miles in 2 hours?

• 225 meters per second

• 225 miles per hour

• 900 miles per hour

• 900 meters per second

Multiple Choice

A motorcycle traveled 250 miles at a speed of 50 miles per hour. What was its amount of time it took?

• 12,500 hours

• 300 hours

• 5 hours

• 5 miles per hour

Multiple Choice

What is the Speed of a cheetah that runs for a distance of 280 meters in 10 seconds?

• 28 miles per hour

• 28 meters per hour

• 28 meters per second

• 28 miles per hour

​Graphing Motion:
Distance-Time Graphs
Velocity-Time Graphs

Multiple Choice

What does this graph represent?

• Constant Speed
• Acceleration
• Not moving

Multiple Choice

What does this graph represent?

• Constant speed
• Acceleration
• Not moving

Multiple Choice

Match the description to the graph:

"The car is coming back."

Multiple Choice

In which of the following graphs below are both runners moving at the same speed?

Multiple Choice

Which section represents a steady speed?

• A

• B

• C

• D

Multiple Choice

Use the graph above and pick the most accurate description of the object's motion

• object is moving at constant speed

• object is speeding up

• object is at rest

• object is slowing down

Poll

How are you going to study for this test?

• Review my notes

• Play practice games online

• Come in for tutoring

• Do the study guide