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momentum
impules
collisions
change in momentum
change in internal energy
100
what is the equation for momentum
What is p=m(v)
100
impulse is a kind of
What is moving force
100
elastic collisions is defined as one in which there is no loss of what
What is kinetic energy
100
60kg(9m/s) = ?
What is 540
100
the first law of thermodynamies
What is change in internal energy
200
1200kg x 12m/s
What is 14,400
200
f(t) =
What is mass(data v)
200
inelastic collision is one in which what that changes form
What is kinetic energy
200
125= m(12.5m/s)
What is m=10
200
If a system has 50J of heat added to it, and it does 70J of work, what is the change in its internal energy?
What is -20J
300
an object which is moving has
What is momentum
300
the impulse cause and is equal to
What is the change of momuntum
300
if a truck hits a car and the truck keep moving what kind of collision is that
What is elastic collision
300
170=50(V)
What is 3.4m/s
300
If a system has 30J of heat added to it, and the total change in its internal energy is 30J, how much work does it do?
What is 0J
400
the amount of momentum is based on
What is mass an volocity
400
what is the represented symbol
What is the letter J
400
if a 1000 kg truck hits a 1000kg truck what would the collision be
What is inelastic collision
400
8929kg(42m/s)
What is 375,018
400
If a system has 50J of heat added to it, and it does 20J of work, what is the change in its internal energy?
What is 10J
500
250=25kg(v) what is volocity
What is 10m/s
500
the product of the average net force acting on an object and its
What is duration
500
a 5000 kg pick up truck hits a 1000kg truck and then a 4000kg truck rear ends the 1000kg truck what kind of collisions is that
What is inelastic collision
500
987=50kg(v)
What is 19.56m/s
500
If a system does 30J of work, and the internal energy is 20J less than before, the heat added to it is_.
What is 50J