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WorksheetsForces Racap
Total questions: 25
Worksheet time: 16mins
I have magnitude and direction. What am I?
a force
a scalar
a vector
Which one of these is NOT a scalar
mass
temperature
distance
displacement
Contact forces include: tension, air resistance and (a)
Non-Contact forces include: electrostatic, gravitational and (a)
Definition checker: a concentrated force acting from a single point on an object is called:
displacement
centre of mass
velocity
gravitational field strength
Definition checker: the amount of 'stuff' that makes up an object is called the _____
mass
weight
centre of mass
Definition checker: a number of forces acting on an object that is replaced with one force that has the same effect.
mass
force
centre of mass
resultant force
Definition checker: I am a vector quantity that tells you how fast i am going and in a given direction
speed
velocity
acceleration
deceleration
Definition checker: I am a vector quantity that tells you how quickly the velocity is changing
speed
velocity
acceleration
deceleration
What is the typical speed value of walking?
(a)
What is the typical speed value of cycling?
(a)
What is the unit of measurement for speed?
m/s
kg
mph
km/h
What is the correction equation for speed?
speed = distance x time
speed = time ÷ distance
speed = distance ÷ time
speed = distance + time
What is the average speed of this object?
0.5 m/s
2 m/s
128 m/s
8m/s
At which point is the object accelerating?
A
B
C
D
At which point is the object decelerating?
A
B
C
D
At which point is the object stationary?
A
B
C
D
What is represented by point A?
(a)
Calculate the gradient of the green line: Just the number required.
(a)
Calculate the gradient (speed) of the purple line: Just the number required.
(a)
What is the acceleration of a horse that accelerates from rest to 4 m/s in 8 seconds?
2 m/s2
0.5 m/s2
32 m/s2
What is the unit of acceleration?
metres
metres per second
metres per second squared
miles per hour
What is the average speed of a runner that travels 200 m in 40 seconds?
8000 m/s
160 m/s
5 m/s
240 m/s
When two objects interact, they exert forces on each other.Which statement about the forces is correct?
The forces are equal in size and act in the same direction.
The forces are unequal in size and act in the same direction.
The forces are equal in size and act in opposite directions.
The forces are unequal in size and act in opposite directions.
What is the resultant force of this object?
50N to the left
50N to the right
The forces are balanced
300N to the right
