Aforce of 0.6 gf acts on a glass ball of mass 200 g for 12 s. if initially, the ball is at rest, calculate the final velocity and distance covered. (take g = 10 ms–2)

The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?

What causes the formation of ocean currents?

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?