WorksheetsNewton's 1st law of motion.
Total questions: 10
Worksheet time: 5mins
An object at rest will _______ if no outside forces are applied.
Stay at rest
Increase Velocity
Decrease Mass
Decrease velocity
An object of mass 2 kg is sliding with a constant velocity of 4 m/s on a friction less horizontal table. The force required to keep the object moving with the same velocity is:
0 N
32 N
2 N
8 N
The tendency of an object to resist a change in its motion
velocity
friction
inertia
position
Objects with greater _________ also have greater inertia.
speed
mass
temperature
friction
Newton's 1st law is also called law of ......
friction
inertia
Newtons
unbalanced forces
Seat belt is needed for safety purpose in a vehicle. What is the use of the seat belt?
To increase the effect of inertia
To reduce the effect of inertia
To increase the effect of momentum
To decrease the effect of momentum
Which explains why the tablecloth trick works?
The dishes are stuck in place due to air resistance
The tablecloth is an illusion
The dishes have inertia, and therefore stay on the table.
magic
Complete the excerpt of Newton's First Law of Motion
"An object in motion will ________ until it is acted on by an unbalanced force."
...stay in motion..
...increase its motion...
...stop its motion...
...decrease its motion...
These forces are ..
Balanced forces
Unbalanced forces
What is the net force?
12 N towards left
5 N towards right
5 N towards left
0 N
