Mass Vs. Weight/Air Resistance EQ Checkpoint

1. How would the box in the picture below move?

• The box would not move
• The box would move to the left
• The box would move to the right

2. Which way will the rope move?

• The rope will not move
• The rope will move to the right
• The rope will move to the left

3. What type of friction is shown in the picture below?

• Sliding Friction
• Rolling Friction
• Static Friction

4. What kind of friction is between a car (it's wheels) and the road?

• Sliding Friction
• Rolling Friction
• Static Friction

5. What is the gravitational force/pull on an object?

• Mass
• Weight
• Newton's

6. Every object exerts a gravitational force on every other object in the universe.

• True
• False

7. Which statement is correct?

• Mass is the amount of material in an object
• Mass can change based on location
• Mass is the gravitational pull on an object.

8. A farmer bring his prize pumpkin to the fair. If the mass of the pumpkin is 140 kg, what is the weight?

• 14 N
• 140 N
• 1400N

9. If an object on Mars weighs 45 N and the acceleration due to gravity on Mars is 3.8 m/s2, what is the mass of the object?

• 11.84 kg
• 171 kg
• 45 kg

10. What is the weight of a ball that has the mass of 4.3 kg on Earth?

• 4.3 N
• 430 N
• 43 N