NAME: ________________________

# ← Conceptual Physics 10th Ed. Ch 3.Test

### Question Limit

of 26 available terms

### 5 Matching Questions

1. the object loses g, 10m/s
2. Constant Velocity
3. the gain is g which is 10m/s^2
4. d = (Vi + Vf/2) x t
5. Velocity acquired = acceleration x time
1. a Formula for velocity acquired
2. b When an object is thrown upward, how much speed does it lose each seconf?
3. c What is the gain in speed per second for a freely falling object?
4. d if object is thrown, formula for distance is
5. e Constant speed with constant direction is called

### 5 Multiple Choice Questions

1. Formula for Average speed
2. Formula for Speed
3. The speed of an object and the specification of its direction.
4. formula for distance of falling objects is
5. 10 m/s squared

### 5 True/False Questions

1. Yes the car moves at a constant speed.Can you cite an example in which the acceleration of a body is opposite in direction to its velocity? if so, what is your example?

2. Yes it maintains constant speed, but no it does not maintain a constant velocity because a constant velocity is both constant speed and constant direction.If a car is moving at 90 km/h and it rounds a corner, also at 90 km/h, does it maintain a constant speed? A constant velocity? Defend your answer?

3. Acceleration = change in velocity/time intervalConstant speed with constant direction is called

4. vector forceVelocity is also considered a

5. Freefallmotion under the influence of gravity alone