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A steel ball whose mass is 40 kg is rolling at a rate of 2 m/s. What is its momentum?
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
1) The momentum of an object depends upon the object's ___and ____.
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
If the truck has a mass of 20 kilograms and a velocity of 50 m/s, what is its momentum?
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
Momentum has both size and direction, which means it is a __ quantity
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
A child with a mass of 23 kg rides a bike with a mass of 5.5 kg at a velocity of 4.5 m/s to the south. Compare the momentum of the child with the momentum of the bike.
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
What letter do we use to represent momentum?
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
A(n) __ causes a change in momentum.
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
What is the momentum of an object that has a mass of 20 kg and a velocity of -10 m/s?
p
Vector
mass and velocity
80 kg m/s
-200 kg m/s
1000 kg m/s
Impulse
The child has a greater momentum than the bike.
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