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WorksheetsForces and Speed
Total questions: 25
Worksheet time: 25mins
Calculate the net force of the object in the image shown.
20N
Left
35N
RIght
5N
Left
25N
Right
If there are two forces going in the same direction how would you find the net force?
Subtract
Add
Neither
Multiply
What is the net force?
17 N Right
3 N Right
3 N Left
17 N Left
How do you find the net force of this image.
Add up all the arrows
Add a green arrow and the orange arrow.
Subtract all the arrows.
Add the green arrows and subtract the orange arrow.
Which of these graphs show an object speeding up?
Fill in the blank: The ___ of the car is 75 mph.
(a)speed
velocity
equals the distance traveled divided by the time it takes to travel the distance (a)
Average Speed
acceleration
instantaneous speed
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
What is the speed of an object that travels 60 meters in 4 seconds?
240 m/s
15 m/s
0.067 m/s
15 mph
A push or a pull on an object
motion
force
hypothesis
speed
Is the Net Force balanced or Unbalanced?
Balanced
Unbalanced
A girl on a bike rides down a hill 500 meters long in 50 seconds. What is her speed?
100 m/s
10 m/s
1,000 m/s
10 mph
All of the following are units of speed except:
Seconds
m/s
Km/s
m/min
What is kinetic energy?
The energy an object has due to its position or condition
The energy an object has due to its motion
The energy an object has due to its chemical composition
The energy an object has due to its atomic structure
When does an object have no kinetic energy?
When it's at rest.
When it's moving very slowly.
When the only force that's acting on it is gravity.
When it has no electrical charge.
The faster an object moves, the ________ kinetic energy it has.
more
less
none of the above
all of the above
Why did Izzy fall when playing tug of war?
he tripped
unbalanced forces
balanced forces
he was pushed
What is the net force on this box?
30 N left
25 N right
5 N left
55 N right
What is the unit of force?
Kilogram
Meter
Pascal
Newton
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
What is the net force on an object if two forces of 5 N and 10 N are applied in opposite directions?
5 N
10 N
15 N
0 N
A car accelerates from rest to a speed of 20 m/s in 5 seconds. What is its acceleration?
4 m/s²
5 m/s²
10 m/s²
20 m/s²
Which of the following graphs best represents the relationship between speed and time for an object moving with constant acceleration?
A straight line with a positive slope
A horizontal line
A curve with a decreasing slope
A curve with an increasing slope
A ball is thrown vertically upwards with a speed of 15 m/s. What is the speed of the ball at its highest point?
0 m/s
5 m/s
10 m/s
15 m/s
If a car travels 150 kilometers in 3 hours, what is its average speed?
30 km/h
50 km/h
60 km/h
75 km/h
