Show:
Motion
Food web
Factor Label
Speed
Force
100
What is the unit for force
What is Newton
100
Which way do the arrows on a food web go?
What is from lower trophic level to higher
100
What conversion factor do you use to go from inches to centimeters
What is 2.54 cm=1 inch
100
What is speed?
What is distance traveled over time
100
What is the equation for force? units of force?
What is F=mxa; Newtons
200
Name Newton's 1st Law of Motion
What is object in motion/at rest remains in motion/at rest unless acted upon by outside force
200
Name a situation where hawk would be a secondary consumer
What is various (tree--->squirrel---->hawk)
200
If there are 2 kg, how many grams are there?
What is 2000 grams
200
What is the equation for speed and what are the units?
What is s=d/t m/s
200
If a man has a mass of 80 kg and an acceleration of 1 m/s2, what is his force?
What is 80 N
300
Name Newton's 2nd Law
What is F=mxa
300
Which is correct Grass<----rabbit or Grass--->rabbit
What is the second one
300
What steps would you take to go from miles to meters?
What is miles to feet to inches to centimeters to meters
300
In what three ways can one accelerate?
What is change speed, change direction, or both
300
How do you calculate acceleration if given force and mass?
What is a=F/m
400
Name Newton's 3rd law
What is for every action there is an equal and opposite reaction
400
Give an example where an animal could have more than one trophic level
What various
400
How do you go from km/s to ft/min
What is km/s to m/s to cm/s to in/s to ft/s to ft/min
400
If a car travels 500 meters in 50 seconds, what is the car's speed?
What is 10 m/s
400
If a man accelerates a box 2 m/s2 and exerts a force of 10 Non it, what is the box's mass?
What is 5 Kg
500
Apply one of the laws to a bridge
What is various
500
What is the difference between a food web and a food chain?
What is food chain=single pathway whereas a food web shows numerous food chains interrelated in an ecosystem
500
If a man weighs 180 pounds, how many ounces does he weigh?
What is 180*16= 2880 oz
500
If a man has a speed of 3m/s and runs for 30 seconds, how far does he go?
What is d=s*t 90 meters
500
If a force of 20 N is applied to an object with a mass of 10 kg, what is the acceleration of the object?
What is 2 m/s2