Quiz
Unit 4 Physics
Create a free account to finish this quiz
Save your progress and see your final score.
Already have an account? Sign in
Questions in this quiz (18)
1What is the formula for Acceleration?
- ATime/velocity
- BDistance/time
- CVelocity/time
- DNone of the above
2Acceleration is a rate of change in what?
- ASpeed
- BVelocity
- CDistance
- DTime
3Acceleration changes when?
- ASpeeding up
- BSlowing down
- CChange in direction
- DAll of the above
4If an object is slowing down then the acceleration is what?
- ANegative
- BPositive
5If an object is speeding up then the acceleration is what?
- APositive
- BNegative
6A position time graph slope is acceleration
- ATrue
- BFalse
7The slope of a velocity time graph is velocity/time
- ATrue
- BFalse
8The formula for velocity is displacement/time
- ATrue
- BFalse
9Velocity is a rime distance an object travels over time
- ATrue
- BFalse
10Relative motion is measuring a change in position with respect to a stationary moving object
- ATrue
- BFalse
11How many cm are in 19 in?
1in= 2.5cm- A46.76
- B48.26cm
- C45.62
- D46.82
12 14 (ounces) is the same as how many lbs (pounds)?
1lbs= 16oz- A.875
- B.455
- C.224
- D.645
13How many kg are in 1640 g?
1kg= 1,000g- A3.4kg
- B2.1kg
- C1.64kg
- D1.45kg
14A roller coaster’s velocity at the top of a hill is 10 m/s. Two seconds later it reaches the bottom of the hill with a velocity of 26 m/s. What was the acceleration of the coaster?
- AIt accelerated 16 meters per second
- BIt accelerated 15 meters per second
- CIt accelerated 14 meters per second
- DIt accelerated 17 meters per second
15A roller coaster is moving at 25 m/s at the bottom of a hill. Three seconds later it reaches the top of the hill moving at 10 m/s. What was the acceleration of the coaster?
- AThe acceleration was 14 meter per seconds
- BThe acceleration was 16 meter per seconds
- CThe acceleration was 15 meter per seconds
- DThe acceleration was 12 meter per seconds
16 A car traveling at 15 m/s starts to decelerate steadily. It comes to a complete stop in 10 seconds. What is its acceleration?
- A5 seconds
- B7 seconds
- C3 seconds
- D6 seconds
17 How much time does it take for a cheetah to accelerate at 20 m/s2 from rest to a speed of 40 m/s?
- A15 m/s
- B21 m/s
- C17 m/s
- D20 m/s
18A jet plane lands on a runway, coming to a stop in 40 seconds with a deceleration of 5 m/s2. What was its landing speed?
- A27 m/s
- B35 m/s
- C39 m/s
- D34 m/s
Information
- Description
- Quiz on Unit 4 Physics , created by Ben Schuster on 13/12/2019.
- Author
- Ben Schuster
- Language
- English
- Views
- 6
- Tags
- Rating
- No ratings yet Rate this quiz