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WorksheetsMotion Forces Energy
Total questions: 21
Worksheet time: 2hrs 45mins
What do you need to know to be able to describe the location of an object?
Its position and speed
A reference point and its velocity
The position of the object and a reference point
__________ describes the location of an object by comparing it to the where another object is or to a place.
location
position
reference point
velocity
Reference point________________________
is a location to use to which to compare the location of other objects.
decribes the location of an object.
is the location of an object.
Mrs. Horton is seated behind Ercy.
Which person is used as a reference point?
Mrs. Horton
Ercy
Corina is seated at the table to the right of the room.
This is a way to describe Corina's____________________
favorite place to sit
position in the classroom
reference point to other people
What is motion?
A measure of how far something moves in a given amount if time.
Describes speed over time.
A change of position over time.
What is speed?
A measure of how far something moves in a given amount if time.
Describes speed over time.
A change of position over time.
What is the average speed formula used for?
A way to measure how far something moves in a given amount of time.
A way to calculate the speed of an object not moving at a constant speed.
A way to calculate how fast an object is accelerating.
What is this formula used to determine?
An object's location
To calculate average acceleration
To calculate motion
Tocalculate average speed
What is the average speed of a car that travels 540 miles in 6 hours?
100 miles per hour
90 miles per hour
80 miles per hour
70 miles per hour
If it takes 3 hours to drive a distance of 192km on a motorway, what would be your average speed in km/h?
30 km/hr
45 km/hr
64 km/hr
576 km/hr
Speed in a specificdirection is___________________.
motion
location
position
velocity
The car is traveling at 70 miles per hour on 95 south. Which term describes the car's velocity.
70
95
miles per hour
south
What measures the rate of change in the velocity of an object?
Motion
Position
Location
Acceleration
Velocity
How is averge acceleration calculated?
= Final Velocity - Starting Velocity
_________________________
Time
An object starts off moving at 200 ft/s and then slows down to 50 ft/s in 5 seconds. What is its average acceleration?
30 ft/sec
-30 ft/sec
40 ft/sec
10 ft/sec
Quinn is riding her skateboard on a straght path. She starts off going 0 m/sec and accelerates to 4.5 m/sec in 2.5 seconds. What is her average acceleration?
11.25 m/sec
-11.25 m/sec
1.8 m/sec
-1.8 m/sec
_______________________ is when an object increases its velocity.
Average Acceleration
Positive Acceleration
Negative Acceleration
_______________________ is when an object decreases its velocity.
Average Acceleration
Positive Acceleration
Negative Acceleration
Going from low velocity to high velocity is________________.
Average Acceleration
Positive Acceleration
Negative Acceleration
Going from high velocity to low velocity is________________.
Average Acceleration
Positive Acceleration
Negative Acceleration
