A lab is performed to measure the static and kinetic friction of a block being pushed across a table. If the force of kinetic friction is 5 N. What would be the most likely force of static friction? A) 0 N B) 4 N C) 5 N D) 6 N

The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Convection occurs when thermal energy is transferred by the movement of