When ice is left outside on a hot day, it melts, and then evaporates. Which best describes what happens to the molecules in the ice?

Two people push on a boulder to try to move it. The mass of the boulder is 825 kg. One person pushes north with a force of 64 N. The other pushes west with a force of 38 N. Predict the magnitude of the acceleration of the boulder.

According to the law of conservation of mass does the total number of atoms change during aerobic respiration

A car advertisement claims their car can go from a stopped position to 60 miles per hour in 5 seconds. The advertisement is describing the car's acceleration. speed. velocity. direction.

Determine whether each statement concerning different wavelengths of light is true or false. Light with a wavelength of 100 nm is completely absorbed by the atmosphere. Light with a wavelength of 400 nm has the color of red.

Match each planet to the sentence that best describes it. Saturn It has the strongest winds in the solar system. Uranus its orbit was used to predict the existence of another planet.

The seasons of the Year result from Earth's movement or ___ around the Sun

Work is defined as the use of force to move an object in the direction of that force and is equal to the force times the distance the object moved. How do energy and power relate to work?

2. In regards to the the zonal anatomy of the prostate gland, where do most carcinomas originate?

Two parallel plates are separated by 0.1 mm. A 10 V potential difference is maintained between those plates. If a proton is released from the positive plate, calculate the kinetic energy of the proton when it reaches the negative plate.

Which statements best describe the atoms of the gas neon? Check all that apply.