WorksheetsCh 11 Motion Review
Total questions: 20
Worksheet time: 56mins
If you were standing next to the building, what object would appear to be moving? (If you can't see the image well, click on it)
the tree
the person
the plane
the building
A person walks 2 miles, leaving her porch at 9 AM, then returns to her porch at 9:25 AM. What is her displacement? (a) miles
(Your answer should just be a number)
What is defined as the ratio of the distance traveled over a certain amount of time?
speed
acceleration
distance
time
If a car is slowing down, then its acceleration is _____.
positive
slowing down
negative
not changing
Acceleration is the change in _____.
speed
direction
speed and/or direction
frame of reference.
A plane travels 220 miles north, then 650 miles west. What is the distance the plane traveled? (a) miles
(Your answer should just be a number)
A bunny hops 2 meters east, then 5 meters west. Its displacement is _____.
3 m W
3 m E
7 m W
7 m E
A car drives 5 km south, then 3 km east. What is it's displacement (rounded to a whole number)
2 km SE
8 km NE
6 km SE
34 km NE
A bee flies 200 cm east from home to the nearest flower, then 50 cm east to the next flower, then back home. What is its distance?
200 cm
500 cm
250 cm
150 cm
0 cm
A bee flies 200 cm east from home to the nearest flower, then 50 cm east to the next flower, then back home. What is its displacement?
200 cm W
500 cm E
250 cm E
150 cm W
0 cm
The amount of time it takes a person to jog 600 m if they are going 2.6 m/s is (a) seconds. (Round your answer to a whole number)
How far does a bird fly if it is flying 15 m/s for 30 minutes? (HINT: Check your units!)
Answer: (a) m
Answer should be a whole number.
What is the difference between speed and velocity (the science definitions!)?
velocity has direction
speed has direction
velocity has units of m/s2
Nothing. They are exactly the same.
The slope of a distance-time graph, like the one shown, tells the _____ of the object. (If you can't see the image well, click on it)
acceleration
constant speed
increasing speed
frame of reference
The segment(s) that represents an object at rest is _____. (If you can't see the image well, click on it)
segment A
segment B
segment C
segment D
segment E
The segment(s) that represents an going back towards where it started is _____. (If you can't see the image well, click on it)
segment A
segment B
segment C
segment D
segment E
The acceleration of a train departing from a station, reaching a speed of 70 km/hr in 0.25 hours, is (a) km/hr2.
(Your answer should just be a number)
How much time does it take a ball to stop if it is going 15 m/s and accelerating at a rate of -2.5 m/s2 (it's slowing down)? (a) seconds
(Your answer should just be a number)
Any object falling towards the Earth falls at an acceleration rate of (a) m/s2.
(Your answer should just be a number)
This is a graph of a car driving. What is the car doing between 10 and 15 minutes? (If you can't see the image well, click on it)
The car has stopped.
The car is increasing its speed.
The car is slowing down.
The car has a constant speed.
