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WorksheetsNYS Regents Physics
Total questions: 101
Worksheet time: 1hrs 16mins
The greater the mass of an object,
the easier the object starts moving.
the greater its inertia.
the more balanced it is.
the more space it takes up.
The momentum of an object is in the same direction as its
force.
velocity.
acceleration.
inertia.
The overall force on an object after all the forces are added together is called the
balanced force
unbalanced force
net force
centripetal force
The force of gravity between you and Earth is greater than the force of gravity between you and a car because Earth has more ____________________ than the car.
mass
density
force
friciton
A skydiver with a mass of 70 kg accelerates to Earth at a rate of 9.8 m/s2 due to gravity. What is the force on the skydiver?
79.8 Newtons
7.14 Newtons
0.14 Newtons
68.60 Newtons
The acceleration during the whole trip, on the horizontal component, is always...
0 m/s2
3.6 m/s2
5 m/s2
-9.8 m/s2
In a projectile motion like the shown on the picture, the velocity with which the projectile hits the ground is...
0 m/s
the same as the initial velocity
unknown
9.8 m/s
At what point is vy= 0 m/s?
A
B
C
D
None of these points
Which vector pair (arrow pair) correctly represents the acceleration and velocity at point P?
All of these are forces except
friction
mass
gravity
inertia
If an object changes its speed and direction it is
changing
moving
accelerating
What is Newton's 3rd Law?
an object at rest stays at rest unless acted upon by an outside force and an object in motion will stay in motion unless acted upon by an outside force
Force = mass x acceleration
For every action there is an equal and opposite reaction
The type of friction occurring when an object is not moving
Static Friction
Rolling Friction
Air Friction
Sliding Friction
0.0005621 = _____
If two charges have an electric force F between them and one of the charges is doubled, the force will be:
Halved
The same.
Doubled
Quadrupled.
If two charges have an electric force F between them and the distance between them is halved, the force will be:
Halved
The same.
Doubled
Quadrupled
Definition: Crest
The highest point of a transverse wave
The lowest point of a transverse wave
The center of a transverse wave
The distance between two points on a wave
What is the frequency of a wave?
# of oscillations produced in a certain amount of time
The distance the wave oscillates from it's resting position
The lowest point of a transverse wave
Resting point of a wave - no wave movement
Definition: Wave
Matter through which a wave travels
A disturbance that transfers energy from one place to another
The distance between two corresponding parts of a wave
The lowest point of a transverse wave
What type of matter can waves travel through?
Solid
Liquid
Gas
All of the Above
There are two types of mechanical waves:
EM and Compressional
Compressional and Longitudinal
Transverse and Longitudinal
Transverse and Electromagnetic
E/M is short for:
Electromagician
Electromatter
Electromagnetic
Electromagnificent
Light waves are ____________ waves.
Transverse
Compressional
Longitudinal
Electromagnetic
What is the only type of EM waves the human eye can see?
Radio waves
Light waves
Visible light
Gamma ray waves
What is the Equation for Force applied to a Spring?
Force applied to a Spring = Spring Constant x Extension
Force applied to a Spring = Spring Constant / Extension
Force applied to a Spring = Extension / Spring Constant
What is the Equation for Wave Speed?
Wave Speed = Wave Length x Frequency
Wave Speed = Wave Length / Frequency
Wave Speed = Frequency / Wave Length
What is another Equation for Power?
Power = Potential Difference x Current
Power = Potential Difference / Current
Power = Current / Potential Difference
A 75-kg wagon is being pulled in the horizontal direction by a 225-N force. There is a frictional force acting on the wagon of 38-N. What is the net force on this wagon?
187-N
112-N
225-N
38-N
What does it mean for an object to be in equilibrium? Select ALL correct answers.
It has no net force acting on it.
The forces acting on the object all cancel out.
The forces acting on an object balance out.
The sum of all the forces acting on an object is 0.
The object is ONLY at rest.
Are the magnetic field lines in the picture correct?
Yes, because they point from north to south.
No, because they point from north to south (they're supposed to go the other way).
Yes, because the North pole is on the left in all pictures.
No, because the North pole is on the left in all pictures (it's supposed to be on the right).
To calculate the frequency of an electromagnetic wave, you need to know the speed of the wave and its
wavelength.
intensity.
refraction.
amplitude.
The full range of frequencies of electromagnetic radiation is called
visible light.
radio waves.
the electromagnetic spectrum.
invisible radiation.
Light in the form of a particle that has discrete amount of energy is called a
Charm
Photon
Exciton
Muon
How many quarks make up a proton?
1
2
3
Which particle has electric charge of - 1/3?
a. top quark
b.bottom quark
c.gluon
d.graviton
Name given for the particles that have the same mass but all other properties are opposite.
a.anti-matter
b.anti-particle
c.annihilate
d.dark matter
A particle that is made out of quarks is
a. boson
b. hadron
c.lepton
d.meson
A baryon made out of two d quarks and one u quark (udd).
a.proton
b. neutron
c. lambda
d.omega
Light acts like
a wave.
a particle.
Both a wave and a particle
neither a wave nor a particle.
What is the longest wavelength in visible light?
red
orange
blue
violet
The coefficient of kinetic friction is ______ the coefficient of static friction
Less than
More than
Equal to
Unrelated to
Which force acts along the inclined plane?
parallel
perpendicular
What is the equilibrant vector for the arrows pictured
What is the coefficient of kinetic friction for a box that is 215 kg being pushed with a force of 400 N at a constant velocity?
0.2
2
5
0.5
If no forces are acting on an object, its motion will:
continue in the same direction with the same speed.
slow down and eventually stop.
continue at the same speed but could change direction.
continue in the same direction but could change speed.
The graph shows the motion of a an object moving in a straight line. From the graph, you may conclude that:
the object is accelerating at a constant rate of 3.5 m/sec2.
the object is moving from left to right.
the object is weightless as if it were in outer space.
the total force acting on the object is zero.
A 5 N force is applied to a 3 kg ball to change its velocity from +9 m/s to +3 m/s. The impulse on the ball is ______ N s.
-2.5
-10
-18
-45
