A student walked 2km in. 5 hours what is his average speed on the way to school

The process in which nuclei with small masses are combined to form a nucleus with a larger mass.

Which changes would result in a decrease in the gravitational force between two objects? Check all that apply.

Which statement about subatomic particles is true? A. Protons, neutrons aND electrons all have about the same mass B. Unlike protons or neutrons, electrons have no mass C. Neutrons have no charge and no mass D.

A cheetah is 65kg and goes from 0 m/s to 160 m/s in 4 seconds

What elements can be used to produce energy in a fission reactor?

Does 59feet = 170000 meters

The chemical reaction that causes chromium to corrode in air is given by 4Cr+3O2→2Cr2O3 in which at 298 K ΔH∘rxn = - 2256 kJ ΔS∘rxn = - 549.

Witch of the statements about water is true?

In what direction does an applied force move an object? In the same direction as the force Independent of the force In the opposite direction of the force Perpendicular to the force

You (60 kg) and your friend (80 kg) are both floating on separate tubes next to each other on the San Marcos River. Now you push your friend with 10 Newton. Select all correct statements. A.