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B
C
D
E
100
what is kinetic energy
What is energy of motion
100
planets would crash into the sun if it weren't for
What is tangential velocity
100
a projectile or small body that orbits a larger body
What is satellite
100
the time rate of doing work
What is power
100
the property of things to remain as they are
What is inertia
200
the transfer of heat energy by collisions between the particles in a substance (especially a solid)
What is conduction
200
a push or a pull
What is force
200
the product of the mass of an object and its velocity
What is momentum
200
the product of the force and the distance through which the force moves
What is work
200
the rate at which velocity changes with time
What is acceleration
300
the curved path followed by a projectile near the Earth
What is parabola
300
the oval path followed by a satellite
What is ellipse
300
name the law...no system can reach absolute zero
What is third law of thermodynamics
300
a collision in which colliding objects rebound without lasting deformation or the generation of heat
What is elastic collision
300
rapid evaporation that takes place within a liquid as well as its surface
What is boiling
400
condensation is a _______________ process
What is warming
400
exert 100J in 50 s and your power output is
What is 2W
400
the gain in speed each second for a freely falling object is about
What is 10 m/s
400
a substance can absorb heat energy by the process of (3 answers)
What is radiation, convection, conduction
400
a player hits a ball with a bat. The action force is the impact of the bat against the ball. The reaction to this force is the
What is force of the ball against the bat
500
a Mack truck and a Volkswagen traveling at the same speed collide head-on. The impact force is greatest on the
What is the same for both
500
a 3 kg mass is held 5 m above the ground. What is the approximate potential energy of the object?
What is 150 J
500
what is the force of gravityon a 300 N woman standing on the Earth's surface?
What is 300 N
500
A bag of groceries has a mass of 10kg and a weight of
What is 100N
500
The force of friction on a slideing object is 10N. The applied force needed to maintain a constant velocity is
What is 10N
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