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Jace Vandervort

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Cards in this guide (13)
What is the Metric unit for mass in science

kilogram

A plane is uniformly accelerated from 60 ms to 80 ms in 12 seconds what is the distance traveled by the plane during this period

((60m/s+80m/s)/2)x12s=840m

A man and a woman exert a total of 900 N by pushing a car 20 meters across the street The man exerts twice as much force as the woman How much work does the man do

The man exerts a force of 600 N and the woman exerts a force of 300 N. Work done by the man = Force x displacement = 600 x 20 = 12,000 J Hence, the man performs 12,000 joules of work.

The tangent of an angle equals the ratio of the

Sine of the angle to its cosine.

How much work is done when a 6.0 n weight is raised 2.0 meters off the ground

12j

If I have a right triangle The side opposite angle A is 6 meters and the side adjacent angle A is 8 meters How long is the hypotenuse

The hypotenuse is: 10

A force of 20 N gives a ball an acceleration of 4.0 ms on a level frictionless surface what is the mass of the ball

F=ma

m=F/a

m=20/4.0

m=5Kg

If a right triangle is 12.5 meters and the side opposite a 30 angle. how long is the hypotenuse

If a right triangle is 12.5 meters and the side opposite a 30 angle, the hypotenuse length will be: 14.43 meters.

A plane traveling at 80 ms lands on a runway and comes to rest after 10 seconds What was the plane's deceleration

-80/10 = -8 m/s2

What does a force cause a mass to do

accelerate

A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor To lift the engine fi

250 newtons

A+ Answers

Acceleration due to gravity is usually equal to m s³

9.80

Which of these formulas is correctly rewritten from the original formula to solve for b a 3b - 2c

1

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