Shania says that the fulcrum is part of the lever and Ali says that the pivot is part of a lever. who is correct?

If a positive charge is released from rest at x = 2.5 cm, and is subject only to electric forces, what will the charge do?

If you double the wavelength of a wave on a string, what happens to the wave speed and the wave frequency? Group of answer choices a) v is unchanged and f is halved. b) v is doubled and f is doubled. c) v is doubled and f is unchanged.

After Johnny's ship sank, he and all of his shipmates were on a lifeboat. They were discussing the best option to get back to land that they knew was 3 miles due east. Johnny said, "No need to worry guys, we have lots of waves coming towards us.

Sound of a known frequency, wavelength, intensity, and speed travels through air and bounces off an imperfect reflector which is moving toward the source.

An arrow is shot from a bow at an angle of 35 degrees above horizontal with an initial speed of 50 m/s what is the arrows horizontal x and y components?

How much more ground motion is produced by an earthquake of magnitude 7.0 than by an earthquake of magnitude 4.0?

What evidence is there of life in a mini habitat?

A hole is drilled to the center of the earth and a ball is dropped into it. When the ball is at the earth's center, compared with their respective values at the earth's surface,

What is the development of static?

Methane gas absorbs red light, and methane clouds reflect blue light, giving Uranus and Neptune their distinctive blue colors. Why do Uranus and Neptune have methane clouds, but Jupiter and Saturn do not