5.7A&B Equal and Unequal Forces

Multiple Choice

What force ultimately slows the roller coaster to a stop?

• Applied
• Normal
• Friction
• Magnetic

Multiple Choice

In a game of tug of war, Jaden pull on his side of the rope with a force of 100N. Billy and Jackson pull on the other side with a force of 80N and 50N, respectively. Calculate the net force and determine who will win this game.

• 50N; Billy and Jackson

• They will tie.

• 30N; Jaden

• 30N; Billy and Jackson

Multiple Choice

Think about tug of war. Team X has three members who pull with the following forces: +200 N, +210N, and +185 N. Team Y has three members who pull with the following forces: -210N, -200N, -195N. Which team would win, Team X or Team Y AND by how much?

• Team X by +10

• Team X by -10

• Team Y by +10

• Team Y by -10

Multiple Choice

Which one is balanced?

• top
• bottom
• both

Multiple Choice

What forces are present in the snowboarding video and how do they affect the snowboarder's movement?

• Gravity

• Friction

• Air Resistance

• Magnetism

Categorize

Options (12)

Organize the images into the right categories

Push

Pull

Balanced

Unbalanced

Multiple Choice

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

• Motion
• Friction
• Work
• Displacement

Open Ended

Is this Balanced or Unbalanced?

What is the Net Force?

What is the Direction of the Force?

Open Ended

In the scenario, what happens when the large ball rolls and collides with the smaller ball?

Multiple Choice

How can energy transfer in collisions be minimized to enhance car safety?

• By using rigid materials that do not deform.

• By designing crumple zones that absorb energy.

• By increasing the speed of the car.

• By reducing the mass of the car.

Open Ended

What scientific explanation can you provide about the effect of unequal forces acting on the smaller ball?

Multiple Select

What are the key concepts related to equal forces, unequal forces, and energy transfer?

• Friction

• Gravity

• Inertia

• Momentum

Multiple Choice

How do today's investigations connect to real-world examples of forces and energy transfer?

• They do not connect at all

• They connect through theoretical concepts

• They connect through practical applications

• They connect through historical examples

Multiple Choice

Simon wanted to know if the height of a ramp affected how fast the car went down it. What part of this experiment is Simon's INDEPENDENT (Test) Variable?

• height of the ramp
• the type of car
• the speed of the car
• there isn't one

Multiple Choice

What is weight?

• The measure of how HEAVY something is.

• The measure of how much GRAVITY is pulling on an object.

• BOTH answers are correct.

• None of them.

Multiple Choice

What force most likely caused a problem with sliding into the pool?

• Gravity

• Push

• Pull

• Friction

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident