NAME: ________________________

# ← Combo with "Science Chapter 13-List 4" and 3 othersTest

### Question Limit

of 28 available terms

### 5 Matching Questions

1. Newton's 3rd Law of Motion
2. Speed
3. Newton's 2nd Law of Motion
4. Magnetism
5. Motion
1. a the relationship between mass, acceleration & force. Force = Mass X Acceler.
2. b When the 1st object puts a force on a 2nd object, the 2nd object will put a force back on the 1st object as well. Exam: using a hammer to pound a nail, the hammer is creating a force on the nail and the nail is creating a force back on the hammer.
3. c a force that attracts certain metals and other magnets without touching; push or pulls on other objects
4. d the distance an object moves during a certain amount of time (miles per second; mph) Average speed = Distance divided by time
5. e movement of objects, people, or animals in many different directions

### 5 Multiple Choice Questions

1. the force that slows down objects by rubbing against them
2. will demonstrate in class
3. a machine that consists of a few parts.
4. ends of magnets and the North Pole and South Pole: Positive &amp; Negative poles, opposites attract (a + and - or (North &amp; South); like poles repel (push away: South &amp; South, North &amp; North, 2 + or 2-)
5. the force that keeps objects moving in a straight line; resists a change in motion

### 5 True/False Questions

1. Forcea push or pull that acts on an object

2. Electricitythe speed & direction of an object's motion

3. Velocitythe speed & direction of an object's motion

4. Newtonsthe force that keeps objects moving in a straight line; resists a change in motion

5. JoulesWork in measured in units called Joules (not the ones I wear)

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