The planet jupiter has an acceleration due to gravity that is approximately 2.4 times as much as the earth (23.2 m s2 ). which of these statements is true regarding if you were to travel to jupiter and land on its surface? a)your mass would increase by a factor of 2.4.b)your mass would decrease by a factor of 2.4.c)your weight would increase by a factor of 2.4.d)your weight would decrease by a factor of 2.4.

On Jupiter, C. your weight would increase by a factor of 2.4 . Weight is a product of mass and gravity. Mass does not change dependent upon location.

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me