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WorksheetsAQA P5 Forces
Total questions: 120
Worksheet time: 3hrs 55mins
Which of the following forces can push (repel) and pull (attract)?
Magnetic Force
Electric Force
Gravitational Force
Both Magnetic and Electric Force.
All Three, Magnetic, Electric and Gravitational Force.
Where would you weigh more, on Earth or on the Moon?
Earth
Moon
If there are two forces going in the same direction how would you find the resultant force?
Subtract
Add
Neither
Multiply
You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the resultant force on the couch?
60 N right
10 N left
60 N left
50 N left
What is the resultant force?
17 N Right
3 N Right
3 N Left
17 N Left
What is happening at D?
Stationary
Accelerating
Fast steady speed; moving away from the starting position
Slower steady speed; moving away from the starting position
What was occurring from point B to point C?
Nathaniel needs to reach his job in 2 hours. He needs to travel a distance of 95 miles. How fast does he need to drive?
190 mph
97 mph
47.5 mph
42.5 mph
Barbara went for a walk. Over 3 hours, she covered 15 kilometers. How fast was she walking to cover that distance?
5 km/hr
18 km/hr
12 km/hr
45 km/hr
Mr. Parker decided to go for a long drive in the country. He drove for three hours before stopping. His odometer said that he'd driven 210 miles. What was his average speed on the trip?
630 mph
80 mph
70 mph
105 mph
Which line(s) show a deceleration ?
A
B and C
D
A, B, and
A, B, and D
What is the difference between speed and velocity?
Speed is only in mph, but velocity can be in m/s or mph
Speed is how fast something is going and velocity is how fast it speeds up.
Velocity includes direction where as speed does not.
There is no difference.
What is the difference between positive and negative acceleration?
Positive is speeding up and negative is slowing down.
There is no such thing as negative acceleration.
Negative acceleration is when the object turns, positive is when it is in a straight line.
Positive acceleration is for objects traveling at constant velocity and negative is for objects changing speed.
What is the formula for acceleration?
Acceleration = (final time - initial time) ÷ speed
Acceleration = (initial speed - final speed) ÷ time
Acceleration = (final speed - initial speed) ÷ direction
Acceleration = (final speed - initial speed) ÷ time
What is the acceleration? Initial speed = 4m
final speed = 12m
time = 2
-4m/s2
4m/s2
-6m/s2
2m/s2
What is the acceleration?
Initial speed = 20m
Final speed = 26m
Time = 6s
1m/s2
-1m/s2
7.2m/s2
2m/s2
Just after the parachutist jumps out of the plane (before the parachute opens). The relative forces will be
Balanced
Unbalanced
The graph shows the vertical speed of a parachutist. At which point did they open the parachute?
A
B
C
D
If a skydiver changes from a vertical to a horizontal position during freefall:
His terminal speed would increase
His terminal speed would decrease
His terminal speed would stay the same
When a parachute canopy is opened more air resistance is created because:
It has a large mass
It has a large surface area
It is travelling at terminal speed
The person is now vertical
If this graph were to show a parachutist jumping from a plane, how would you describe the forces acting at point B.
His weight is bigger than air resistance
Air resistance is bigger than his weight.
His weight and air resistance are balanced.
An object is falling downward through Earth's atmosphere. In which direction is the air resistance force?
Down
Up
Around the object
Through the object
Look at the pictures of the cars. Which car will have the most air resistance force acting upon it? They will be moving at the same speed.
All will have equal air resistance force.
"For every action, there is an equal and opposite reaction."
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
Force = Mass x Acceleration
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
The combination of all the forces acting on an object is the...
resultant force
action force
reaction force
balance force
The combination of all the forces acting on an object is the...
resultant force
action force
reaction force
balance force
When all the forces on an object are equal and opposite, & the net force is zero, that's...
balanced forces
unbalanced forces
terminal velocity
reaction forces
