It's symbol is "p" and it is a property of moving things
What is Momentum
What is the initial momentum of a 40kg block with 30m/s? (must have the units written correctly)
What is 1200kg*m/s
This is the unit that momentum is measured in.
What is kg*m/s.
If a 60N block has an impulse of 1200N*s how long will it take for the block to stop?
What is
J=f*t
1200N*s=60N*t
t=20 seconds
What type of quantity is momentum?
What is vector
A 500N force is applied to a 40kg object. If the object travels with a constant velocity of 20m/s, calculate the power expended on the object
What is
P=f*v
P=500N*20m/s
When "W" is in the equation, it means blank
When "W" is in the unit, it means blank
What is Work;Watt
If an object is moving at the same velocity, the one have more mass will have blank momentum
For objects os the same mass, the higher the velocity, the blank the momentum
What is more/higher
Calculate the power expended when a 500N barbell is lifted 2.2 meters in 2 seconds
What is P=f*d/t
P=500N*2.2m/2seconds
Momentum equals
a) impulse * velocity
b) force * distance
c) mass * velocity
d) force * velocity
What is mass * velocity
DAILY DOUBLE EXTENSION PROBLEM!!!!!!!!
A box has a mass of 5.8kg. The box us lifted from the garage floor and placed on a shelf. If the box gains 145J of Potential Energy (PE), how his is the shelf?
PE = mass*acceleration*height
145J= 5.8kg*10m/s^2*h
h=2.5m
What is
PE = mass*acceleration*height
145J= 5.8kg*10m/s^2*h
h=2.5m