Assuming birdman flies at a height of 12 m, how fast should birdman fly to hit the bucket if the bucket is placed 50 m from the start of the field

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false

Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two