The Boulder fell from the mountain at a velocity of 120m/s and had 8,500,000J of kinetic energy, what was the mass of the boulder?​

What are the three ways that an object can accelerate

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.

What will happen in a hybrid vehicle if current flow becomes too high due to a short?