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WorksheetsFBD, Net Force, 2nd Law
Total questions: 30
Worksheet time: 1hrs 5mins
What type of force is this man using to push his grocery cart?
Normal Force
Gravity
Air Resistance
Applied Force
What is the net force?
3 N
3 N, right
17 N, right
3 N, left
What is the unit to MEASURE force?
Kilogram
Meter
Pounds
Newton
A ____________ is a push or a pull on an object.
friction
force
magnet
gravity
Forces that have a net force of zero Newtons
Balanced force
Unbalanced force
What will cause an object to change its motion?
Applied forces
Balanced forces
Unbalanced forces
If both forces are going in the same direction you should______ those forces
Add
Subtract
Divide
Multiply
When forces are going in the opposite direction of each other you should do what do find the net force
Subtract
Add
Divide
Multiply
Calculate the net force of the object in the image shown.
20N, left
5N, right
5N, left
15N, right
Which direction will the object accelerate?
Up
Down
Right
Left
If a force causes an object to start moving, stop moving, or change speed it's considered a(an)__________________force.
Balanced
Unbalanced
Magnetic
Gravitational
According to the 2nd Law of Motion, the acceleration of an object is inversely proportional to
the net force
the velocity
the mass
the inertia
Name the missing force...
Frictional force
Weight force
Tension force
Normal force
Which FBD is most appropriate for describing the following situation?
A book sits on top of the table, motionless.
A cannonball with a mass of 0.5 kg is flying at an acceleration of 10 m/s2. What is it's force?
50 Newtons
5 Newtons
20 Newtons
9.5 Newtons
A cannonball with a mass of 10 kg is flying at an acceleration of 5 m/s2. What is it's force?
50 Newtons
5 Newtons
20 Newtons
9.5 Newtons
If you push an object with 3x the force, what happens to the objects acceleration?
3x larger acceleration
2x larger acceleration
1/3 smaller acceleration
3x small acceleration
If you object you are pushing becomes 4x bigger(mass), what happens to the objects acceleration if you push with the same force?
4x as fast
2x as fast
1/2 as fast
1/4 as fast
