WorksheetsAcceleration
Total questions: 15
Worksheet time: 1hrs 15mins
What is the unit of acceleration as described in the video?
Meters per second
Meters per second squared
Kilometers per hour
Seconds per meter
If Moby's initial speed is 0 m/s and his final speed is 10 m/s over 2 seconds, what is his acceleration?
2 m/s²
5 m/s²
10 m/s²
20 m/s²
Which of the following scenarios describes negative acceleration?
Moby speeds up while going down a ramp.
Moby maintains a constant speed.
Moby slows down to a stop.
Moby turns around while maintaining speed.
What is the formula for calculating acceleration as mentioned in the video?
Acceleration=TimeFinal Speed+Initial Speed
Acceleration=TimeFinal Speed−Initial Speed
Acceleration=Final Speed×Time
Acceleration=Initial Speed×Time
If Moby's speedometer reads 10 m/s at the bottom of the ramp, what was his initial speed at the top of the ramp?
0 m/s
5 m/s
10 m/s
15 m/s
How does the angle of the ramp affect Moby's acceleration?
A steeper ramp decreases acceleration.
A steeper ramp increases acceleration.
The angle of the ramp does not affect acceleration.
A steeper ramp maintains constant acceleration.
What happens to Moby's speed when he hits the brakes on his skateboard?
His speed increases.
His speed remains constant.
His speed decreases.
His speed becomes zero instantly.
If Moby's acceleration is 5 m/s², how much will his speed increase after 3 seconds?
5 m/s
10 m/s
15 m/s
20 m/s
What is the effect of negative acceleration on Moby's skateboard?
It speeds up the skateboard.
It slows down the skateboard.
It makes the skateboard turn.
It has no effect on the skateboard.
If Moby's initial speed is 0 m/s and his acceleration is 5 m/s², what will be his speed after 4 seconds?
5 m/s
10 m/s
15 m/s
20 m/s
What does a speedometer measure according to the video?
Distance traveled
Speed
Acceleration
Time
If Moby's speed changes from 10 m/s to 0 m/s in 2 seconds, what is his acceleration?
-5 m/s²
0 m/s²
5 m/s²
10 m/s²
What is the relationship between speed and acceleration when Moby is moving down the ramp?
Speed and acceleration are unrelated.
Speed decreases as acceleration increases.
Speed increases as acceleration increases.
Speed remains constant as acceleration increases.
If Moby's acceleration is 0, what can be said about his motion?
He is speeding up.
He is slowing down.
He is moving at a constant speed.
He is not moving.
What is the effect of a steeper ramp on Moby's speed?
It decreases his speed.
It increases his speed.
It has no effect on his speed.
It makes his speed constant.
