Tim, with mass 53.5 kg, climbs a gymnasium

rope a distance of 4.7 m.

The acceleration of gravity is 9.8 m/s2.

How much potential energy does Tim gain?

Answer in units of J

Which characteristic of a sound wave is directly related to the loudness of the sound? a (amplitude b (pressure c (wavelength d (frequency

Scientific word of volume

Define orbital velocity

Determine the gravitational force of attraction experienced by a two 5.00 kilogram masses separated by a distance of 2.5 meters.

Name 8 examples of Convection.

V=345m/s, 7210Hz, X=?

As a mercury atom absorbs a photon of energy, an electron in the atom changes from energy level d to energy level e. Determine the energy of the absorbed photon in electronvolts.

During an exothermic reaction, the energy given off comes from atoms being consumed mass being burned into energy the breaking and forming of bonds mass being created

Can electrostatic attract both pull and pull?

Ways that charges can be transferred