Answer these questions please I’m s. tu. p.i. d It’s about cold water and warm water and blue and red dye. Basically just seeing which one mixes faster of course it’s warm water anyways please help me
(Will mark brainliest or sum called like that)

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly