What part of the hammer acts as the fulcrum when the hammer is used to remove a nail

A little girl kicks a soccer ball, it goes 10 feet then comes back to her, how is this possible?

Which of the following has the highest viscosity? a corn syrup b milk c water d orange juice

A 1400kg car moving westward with a velocity of 15m/s collides with a utility pole and is brought to rest in 0.30sec. find the force exerted on the car during the collision.?

In a parallel circuit, as light bulbs are added, does the voltage at the battery increase, decrease, or remain the same? In a parallel circuit, as light bulbs are added, does the current at the battery increase, decrease, or remain the same?

A train moving west with an initial velocity of 20 m/s accelerates at 4 m/s2 for 10 seconds. During this time, the train moves a distance of meters.

In an experiment, all participants receive a treatment but those in the control group recieves a false treatments

When the volume increased, what happened to the density?

8. Chemical weathering occurs more rapidly in what kind of climates? A. Desertlike B. Cold with high snowfall amounts C. Cool and dry D. Warm with abundant rainfall

Recoil is noticeable if we throw a heavy ball while standing on a skateboard. If instead we go through the throwing motion but hold onto the ball, without friction effects our net recoil will be A) zero. B) the same as before.

If an electromagnet is used to pick up nails and other metal objects, what happens when the current is turned off?