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Physics

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Thad Mitchell

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Cards in this guide (12)
When did Octavian rule Rome

Octavian (Augustus) was Roman emperor from 27BC until AD 14 ( the time of his death). defeated Marc Antony. He defeated the members of the Second Triumvirate. Tgese nutzs

A desk weighs 500 N with gravity applying that force downward If you apply 275 N upward force and a friend helping you applies 275 N upward force what is the net force applied

50 N upward

Speed is calculated by distance over what other factor

Time

Brittney can run 100 meters in 12 seconds at a constant speed What is her speed in meters per second

8.3 m/s

Resultant velocity is calculated using which two math functions

"addition and subtraction"
Resultant velocity refers to the sum of all vectors in an equation. The two math functions that are used to calculate the resultant velocity are addition and subtraction.

How can power be increased

by decreasing time needed to do work or increasing the amount of work done

On A+ the answer is by decreasing time needed to do work"Power is energy per unit time." You can increase it or generate more energy by working harder. You can also increase it by working faster.

The acceleration of an object depends on the force exerted on which of these

an object's mass

Which factor gives force to fluids

pressure

Where on earth would you expect atmospheric pressure to be highest

at the surface

What is the term used to describe the rate of an objects movement

velocity

A long distance runner starts a race at 1 he increases his speed to 3 during the middle of the race and slows down to 2 at the end in total he runs 2000 meters in 12 minutes what is average speed

2.8 m/s A+ program answer (:

What following objects has the greatest density in grams

50 gram object that is 25 cm

³

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