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WorksheetsEarly Motion Extra
Total questions: 61
Worksheet time: 2hrs 10mins
What is the speed of a runner who runs 400 meters in 40 seconds?
10 meters/second
40 meters/second
100 meters/second
1,600 meters/second
An unbalanced force is when objects move in one direction because the force is greater from that direction.
true
false
An automobile you are riding in suddenly stops, why does your body continue to go forward?
An object in motion stays in motion.
Gravity pulls your body towards the earth.
Friction makes your body slow down.
If a magician pulls a table cloth from under a table of dishes, what should happen based on Newton's 1st law?
The dishes will stay in place on the table.
The dishes will fall to the ground.
The dishes will accelerate and then slow down.
Michelle drove 300 miles in 6 hours. What was Michelle’s speed?
30 miles per hour
50 miles per hour
60 miles per hour
80 miles per hour
What is speed?
It is how far you go
It is the distance traveled over a period of time
It is how fast you accelerate
It is the change in the postilion of a object
Turning a corner on a motorcycle is always an example of ____.
Speed
Velocity
A change in speed
A change in velocity
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
10 m/s
1000 m/s
100 seconds
10 seconds
An old lady rolls down a hill at 3 meters/second. The hill is 36 meters long. How many seconds does it take the old lady to reach the bottom of the hill?
39 seconds
12 seconds
15 seconds
33 seconds
Calculate these 3 car's speeds, then rank them in order of fastest to slowest, with 3 being the fastest car and 1 the slowest car.
Car A- distance: 4 meters, time: 2 sec
Car B- distance: 2 meters, time: 2 sec
Car C- distance: 8 meters, time: 2 sec
Car A= 1 m/s
Car B= 2 m/s
Car C = 3 m/s
Car A = 2 m/s
Car B= 1 m/s
Car C= 3 m/s
Car A= 3 m/s
Car B= 1 m/s
Car C = 2 m/s
Car A = 3 m/s
Car B= 2 m/s
Car C= 1 m/s
An astronaut travels at a speed of 400 m/s for 250 seconds, what is the total distance he traveled?
0.625 m
100,000 m
1.6 m
650 m
How many seconds does it take to travel 800 m at a speed of 25 m/s?
32 s
20,000 s
0.03 s
25 s
A horse follows a dangling carrot for 20 m, if it took her 50 seconds to reach it, what was her average velocity?
1,000 m/s
2.5 m/s
0.4 m/s
20 m/s
30 m/s
speed
velocity
18 km/hr North
speed
velocity
Acceleration can be... (select all that apply)
speeding up
slowing down
staying at constant speed
changing directions
Velocity is different from speed because...
Velocity is distance/time. Speed is displacement/time.
Velocity is speed in a certain direction and can be positive or negative.
Speed is velocity in a certain direction. Both can only be positive.
Velocity is how much speed changes over time.
Select the equation for speed
Select all the scenarios that represent acceleration of the car.
Position
a specific point in space
the amount of space between one point and another
the change in position of an object
the point or place where something begins
Distance
the amount of space between one point and another
a specific point in space
the change in position of an object
the point or place where something begins
speed
distance traveled per unit of time
a change in the position of an object compared to another object (related term: move, movement)
measured period during which something occurs
a change in the velocity (speed, direction, or both) of a body (related word: accelerate)
time
measured period during which something occurs
a change in the position of an object compared to another object (related term: move, movement)
a pull or push that is applied to an object
displacement
the change in position of an object
the amount of space between one point and another
the speed and direction of moving objects
the point or place where something begins
velocity
the speed and direction of moving objects
distance traveled per unit of time
a specific point in space
a pull or push that is applied to an object
acceleration
a change in the velocity (speed, direction, or both) of a body (related word: accelerate)
distance traveled per unit of time
a change in the position of an object compared to another object (related term: move, movement)
the change in position of an object
Distance divided by time is how you find
speed
velocity
displacement
motion
What is velocity?
The distance an object travels per unit of time.
The change in position of an object.
Speed in a given direction.
The state in which one objects distance from another is changing.
Speed that remains the same or does not change
Distance
Constant Speed
Mass
Acceleration
What is instantaneous speed?
Overall speed of an object.
Speed of an object at a specific moment.
Speed that happens instantly.
Distance v. time
