Measurements & units
Force
Work
Speed
Enegy
100
12 inches
What is a foot measured in ?
100
A push or a pull
What is Force?
100
W=FxD
What is the formula of work ?
100
How fast something goes
What is speed?
100
The abilty to do work
What is Energy?
200
Pounds
What is a ton measured in?
200
Step on the brake
If you were driving a car,and wanted accelerate at a rate of -10m/s/s, what would you do?
200
it measures how much effort is applied over a certain distance
What of the following is a true statement about work?
200
A object with more newtons because its heavier
Does a object with more newtons go down a hill or does a object with less newtons goes faster?
200
Wind,soloar ,etc.
What are some renewable energy resources?
300
ounces
What is a pound measured in?
300
25kg
What is the mass of an object that has 50kg of force and its accelerating at a rate of 2m/s/s?
300
When a force moves an object in a direction parellel to that force
When is positive work done?
300
It will go faster if the kid throws it away from the wind because the wind pushes the freezebe
If a kid throws a freezebe away from the wind will it go further or if a kid throws it dords the wind?
300
coal,oil,etc.
What are some non renewable reasources?
400
fluid ounces
What is a gallon measured in ?
400
it accelerates
What happenes when a unbalanced force is applied to a object at rest?
400
one joule
What does one newton exerted over a distance of one meter equal?
400
The adult because hes bigger
If a kid goes down a hill on a bike or a adult goes down the hill . Who will go faster?
400
A renewable resource is something that dosent run out
What is a renewable resource?
500
A measurement is what something is measured in?
What is a measurement ?
500
Newton found out the relationship between Force,Mass and Acceleration
Why were units of force named after sir Issac Newton?
500
77j
A kid applies a force of 70n to a ball over 1.1 meters.How much work did he do on the ball?
500
It will be a tie because they weigh the same
If a tractor weighs 1000n and another tractor weighs 1000n. Which tractor will go faster?
500
something that runs out
What is a nonrenewable resource?
M
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u