There are four springs stretched by the same mass.

Spring A: 25 cm

Spring B: 10 cm

Spring C: 100 cm

Spring D: 1 cm

Which spring is the strongest?

A

B

C

D

A 0.125 kg frozen hamburger patty has two forces acting on it that determine its horizontal motion. A 2.30 N force pushes it to the left, and a. 800 N force pushes it to the right. (a) taking right to be positive, what is the net force acting on it.

How do you measure mass? Need now!

1. An 800-gram bowling ball is rolling in a straight line toward you. If its momentum is 16 kg•m/sec, how fast is it traveling?

In 1-2 sentences describe how your nose cleans the air you inhale. like do this for someone that's in 3rd grade don't make it to advance. i don't know how to word it.

What shape does the moon appear to be when it is closer to the sun

The force supplied by a spring depends on what?

What happens after the Gulf Stream travels north? It cools and flows away from the pole, causing cooler climates farther south. It circles the poles, becoming ice. It crashes with incoming warm water.

A crane lifts a 35,00-N steel grinder a distance of 25m in 45s. How much power did the crane require to life the grinder? Write your answer in Kilowatts.

An example of objects the move in revolution

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