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Worksheetsscience 2
Total questions: 16
Worksheet time: 8mins
You push against the floor when you walk and the floor pushes back on you.
Newton's 1st Law of Motion
Newton's 2nd Law of Motion
Newton's 3rd Law of Motion
An object can acceleration by ....
speeding up
slowing down
changing speed and direction
changing direction
The SI units for force are...
Kilograms
Newtons
Meters per second
Pounds
A large barge has _____ than a tug boat.
more momentum
less weight
less momentum
Oil between machine parts would be an example of which type of friction?
static
sliding
fluid
rolling
In order to be _____ forces, the net force must be zero and not cause a change in an object's motion.
balanced
strong
weak
normal
Who discovered and named the 3 Laws of Motion?
Einstein
Sir Isaac Newton
Washington Carver
Galileo
Friction is a force that acts in an ____________ direction of movement.
similar
opposite
parallel
west
Which of the following is NOT a noncontact force?
friction
gravity
electricity
magnetism
Determine the accelerations that result when a 12-N net force is applied to a 3-kg object.
3 m/s²
4 ft/s²
13 m/s²
4 m/s²
Which of the following laws of motion does this equation represent?
Newton's 1st Law of Motion
Newton's 2nd Law of Motion
Newton's 3rd Law of Motion
Two people are in a tug-a-war and the rope moves toward the first person, you know that the forces are....
balanced
unbalanced
This type of force is when one object pushes or pulls on another object by touching it.
contact
gravity
friction
What force brings a dropped pencil down?
Applied
Magnetic
Normal
Gravity
An inelastic collision is an example of which law?
Newton's 1st Law of Motion
Newton's 2nd Law of Motion
Newton's 3rd Law of Motion
You let go of a balloon and it flies across the room. Which law is being demonstrated?
Newton's 1st Law of Motion
Newton's 2nd Law of Motion
Newton's 3rd Law of Motion
