Name: Date: Period:
Study Guide for Quiz
Directions: Answer each question to the best of your abilities and make sure to SHOW ALL STEPS when solving the math problems. When asked why? Write all your non-calculation problems in COMPLETE sentences.
1. If an object has a velocity of 0 m/s what is the acceleration of the object and why? Which one of Newton’s Laws applies to this?
2. If an object is traveling at a constant velocity what is the objects acceleration? Which one of Newton’s Laws applies to this?
3. If Edwin kicks a soccer ball and the ball goes flying forward. Which Newton’s Law is in effect here and why?
4. The Law of Inertia is another name for?
5. What is the equation for Newton’s second Law?
6. What is the equation for momentum?
7. When you are paddling on a paddleboard and the board goes forward, this is an example of which Newton’s Law?
8. When you want to jump from one building to another and clearing the jump nicely without getting hurt, which Newton’s law does this apply to? What are you building in order to clear the jump nicely (Hint: Starts with an M)?
9. What is a force and how is it used in Newton’s first, second, and third laws? (Please tie the concept of force to all 3 laws. Think, think, think)
10. If an object is at rest it will stay at ______.
11. If an object was pushed and has a mass, we can calculate the ______.
12. If you have an object that has a mass of 50kg, and an acceleration of 0 m/s what is the force?
13. If Captain America lifts an object that is 100kg and throws it at Thor with a force of 500 N what is the acceleration of the object?
14. If Ms. Alvarez is a mermaid and she found a ship with treasure. She decides to hide a gold cup she found form her father. She throws the gold cup on to the shore with a force of 10N and the gold cup has a mass of 2 kg. What is the acceleration of the cup as it lands on shore where skuttle will pick it up and take it to his nest so Ms. Alvarez’s father never finds it.
15. The Hulk is about to be launched out of a cannon where his acceleration will reach 60 m/s2 , His mass is 100kg. What is the force that the cannon to get his to accelerate at 60 m/s2 ?
16. If I have a force of 40 N and the object is accelerating at 20 m/s2, what is my mass of the object?
17. A car is accelerating at 5 m/s2. The car has a mass of 1000 kg. What is the force that is pushing the car?
18. Kristopher pushes with 150 N of force on a box with an acceleration of 50 m/s/s. What is the mass of the object?
19. What is the rate at which objects accelerate toward the Earth due to gravity?
A. 1.6 m/s2
B. 9.8 m/s2
C. 1.0 m/s2
D. It depends on the mass of the object that is falling.
20. If the truck has a mass of 2,000 kilograms, what is its momentum? (v = 35 m/s) Express your answer in kg·m/sec.
21. If the car has a mass of 1,000 kilograms, what is its momentum? (v = 35 m/s)
22. A beach ball is rolling in a straight line toward you at a velocity of 0.5 m/sec. Its momentum is 0.25 kg·m/sec. What is the mass of the beach ball?
23. A 4,000-kilogram truck travels in a straight line at 10.0 m/sec. What is its momentum?
24. A pitcher throws a baseball that is 5kg in a straight line. Its momentum is 2.1 kg·m/sec. What is the velocity of the ball?
25. The momentum of a car traveling in a straight line at 20 m/sec is 24,500 kg·m/sec. What is the car’s mass?
Challenge Question (Are you college ready?)
26. If a car has an initial velocity of 50 m/s and its final velocity is 100 m/s in 10 sec, and it has a mass of 250kg what is the force?
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