Once out in space, the space shuttle needs to to keep going in the same direction at the same speed.

A)turn off its engine
B)continue to fire its engine
C)fire its engine intermittently
D)gradually slow the engine down

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?

Which statement best explains why the overall charge on an atom is zero?