A3,000-kg truck traveling 8 m/s collides with a 500-kg car that is at rest. after the collision, the car is traveling at 10 m/s. how fast will the truck be moving?

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

the closer the planet is to the sun, the larger the gravity

i think its c if i'm wrong