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Worksheets7.P.1 Review - Forces and Motion
Total questions: 71
Worksheet time: 1hrs 13mins
The measure of the distance an object moves over a period of time is _______.
Inertia
Speed
Motion
Force
Calculate the speed for a car that went a distance of 125 kilometers in 2 hours time.
___________ is the change in position over time.
Speed
Force
Motion
Friction
Which way will the box move?
What is the net force?
How much time does it take for a bird flying at a speed of 45 kilometers per hour to travel a distance of 1,800 kilometers?
Which way will the box move?
What is the net force?
The pitcher’s mound in baseball is 85 m from the plate. It takes 4 seconds for a pitch to reach the plate. How fast is the pitch?
Mr. Aldridge can run at a speed of 8 miles per hour. If he runs for 1 hour and 30 minutes training for the Sami 5k, how far will he run?
At what time interval is the person moving at a constant speed?
Between 0-6 seconds
Between 6-11 seconds
Between 11-18 seconds
At 14 seconds
On a distance time graph, the x axis is always labeled...
Time
Distance
Speed
Inertia
Which way will the box move?
What is the net force?
Whose journey was quickest?
What is happening between points A and B?
The object is moving up the hill
The object is moving at a constant speed away from home
The object is at rest
The object is moving at a constant speed towards home
If a basketball is sitting still on the ground. Which of the following describe the forces acting on the basketball?
There are no forces acting on the basketball because it's at rest.
The basketball is putting force on the ground.
The basketball is putting force on the ground and the ground is putting force on the basketball. All forces are balanced.
The ground is putting force on the basketball and gravity is forcing the ball down.
What unit do scientists use to measure force?
Distance
Time
Newtons
Pounds
Which of the following is a unit of speed?
Seconds
Millimeters
Newtons
Millimeters/second
Which of the following is a unit of time?
Seconds
Millimeters
Newtons
Millimeters/second
Which of the following is a unit of distance?
Hours
Meters
Newtons
Meters/hours
Katie was riding a Bird scooter. She was going 10 miles/hour down the road when she passed Jordan who was sitting on a bench. Who or what is the reference point in this scenario?
Katie
Jordan
the road
the scooter
On a distance time graph the y axis is always labeled...
Distance
Time
Speed
Newtons
What is happening to the car between 10 and 20 seconds?
It is moving at a constant speed away from home.
It is moving at a constant speed towards home.
It is experiencing variable speed away from home.
It is at rest (not moving).
At which stage is the person moving fastest?
A
B
C
D
At which stage is the person furthest away from the starting point?
A
B
C
D
The red line represents Carson's movement in a 50 km bike race and the green line represents Ja'Lyah's movement in the same race. Who won the race?
Carson
Ja'Lyah
They tied
This graph does not show who won.
Which answer choice below best describes what is happening to this go kart's movement between 20 and 40 seconds?
The distance is increasing but the time is not. So the go kart is not moving.
The distance and time are increasing together, so the go kart is moving at a constant speed.
Both the distance and time are increasing but the time is increasing faster, so the go kart is not moving.
The time is increasing but the distance is not. So the go kart is not moving.
Which of the following answer choices best describes what is happening to this object?
The object is being pulled in the same direction with the same amount of force, so the net force is 0 N.
The object is being pulled in different directions with the same amount of force, so the net force is 0 N.
The object is being pulled in the same direction with the same amount of force, so the net force is 10 N.
The object is being pulled in different directions with the same amount of force, so the net force is 10 N.
What is the net force? What direction will the box move?
0 N, left
0 N, right
4 N, left
4 N, right
What is the net force? What direction will the box move?
3 N, left
3 N, right
6 N, left
6 N, right
Is person A or B moving faster?
A
B
Trick question! They're moving at the same speed.
Phelpie the Fish loves to race around the pond, which is .5 miles around. If he can swim 20 laps in 2 hours, what is his speed?
10 miles
10 miles per hour
5 miles
5 miles per hour
A car is traveling 60 miles/hr for 10 hours. How far did the car travel?
600 miles per hour
6 miles
60 miles per hour
600 miles
On a distance-time graph the steeper the line, the....
slower the speed of the object
further the object is getting from home
closer the object is getting to home
faster the speed of the object
The first law of motion states....
That objects will only move or stop moving when balanced forces act on them.
That objects will only move or stop moving when unbalanced forces act on them.
That objects will only have inertia when at rest.
That objects will have more force when they're moving slower.
Which of the following represents a place with very little friction?
A dry road
A road with pebbles
An ice skating rink
A sandy beach
When you paddle a canoe, the canoe goes forward. This example is MOST DIRECTLY an example of which Law of Motion?
An object at rest will stay at rest
For every force there's an equal and opposite force
Inertia
John walks at a steady speed of 3 mph. How long will it take him to travel 18 miles?
6 minutes
6 hours
6 mph
6 meters
Melanie completes a long distance run at an average speed of 6 mph. If it takes her 3 hours, how far did she run?
2 miles
18 miles
2 miles per hour
18 miles per hour
Team Innovate is competing in a tug of war competition. Mr.Papile's class is pulling East with a total force of 20 N. Ms. Buie's class is pulling West with a total force of 30 N. Who is winning? Which direction is the rope moving? What is the net force?
Ms. Buie's class (obviously), West, 10 N
Ms. Buie's class (obviously), East, 10 N
Ms. Buie's class (obviously), West, 50 N
Ms. Buie's class (obviously), East, 50 N
Team Innovate is competing in a tug of war competition. Mrs. Brown's class is pulling North with a total force of 20 N. Ms. Buie's class is pulling South with a total force of 20 N. Who is winning? Which direction is the rope moving? What is the net force?
Ms. Buie's class, South, 20 N
Ms. Buie's class, South, 40 N
No one is winning yet, not moving, 0 N
Mrs. Brown's class, North, 0 N
Mrs. Brown's class, North, 20 N
When you slide a box across the floor what force must your push be stronger than in order for the box to move?
Speed
Friction
Inertia
Air resistance
Seatbelts are effective in keeping passengers safe because they work against the force of...
Friction
Inertia
Air resistance
Newtons
Net force
Car brakes are effective in slowing the car down because they use the force of...
Speed
Inertia
Air resistance
Friction
If you slip on the ground and fall it is likely because the ground had a lack of which force?
Air resistance
Gravity
Friction
Inertia
______________ cause motion. An object will not move without it.
Balanced forces
Unbalanced forces
Inertia
Speed
What was our Competency for this unit???
Student can draw evidence from informational texts to support research on the structures and functions of living things.
Student can use multimedia and visual displays to explain transformation and conservation of energy in mechanical systems.
Student can present claims and finding on the effects of the atmosphere on humans.
Student can integrate information expressed in a text with the graphical representation of motion.
The hurricane moved 20 miles west of Raleigh. It is still raining in Wilmington and in most of South Carolina. What is the reference point?
Raleigh
Wilmington
South Carolina
The hurricane
West
Cori throws her pencil across the classroom. It flies three inches in front of her classmate, David’s face. David (and the teacher) are very upset that the pencil almost hit him in the eye. What/who is the reference point?
Cori
David's face
Pencil
Teacher
Classroom
On Sunday morning, Jamari sets his coffee cup on top of the comic book. His little brother watches carefully, afraid that Jamari will spill the coffee on his favorite book. What/who is the reference point?
The coffee
Jamari
Little brother
Comic book
In a football game, Cam runs past the 20 yard line. His teammate is sitting on the bench beside the water cooler. What/who is the reference point?
Football game
Cam
20 yard line
Teammate
Water cooler
Johnny parks his car to the left of his dad’s car. His dad’s car is in the driveway. What/who is the reference point?
Johnny
Dad's car
Car
Driveway
What is happening to the object's movement at line segment E?
The object is moving away from the starting point at a variable speed.
The object is moving toward the starting point at a variable speed.
The object is moving away from the starting point at a constant speed.
The object is moving toward the starting point at a constant speed.
What is happening to object D's movement?
It is speeding up, moving away from the starting point
It is slowing down, moving away from the starting point
It is speeding up, moving toward the starting point
It is slowing down, moving toward the starting point
Forces can cause an object's ____________ and ____________ to change.
speed, air resistance
speed, direction
friction, inertia
direction, inertia
Which of these graphs shows that one of runners started 10 yards ahead of the other runner?
Who won the race?
Charlie
Bob
Albert
Jonah
Who stopped to take a break during the race?
Charlie
Bob
Albert
Jonah
What was the total distance the runners ran in the race?
17 meters
100 meters
100 miles
17 miles
