Answer:
momentum= mass x velocity = 0.35x15= 5.25kgm/s
Depends on how strong you are. People can hit it anywhere between a few inches and 500 yards.
Answer:
An object appears white when it reflects all wavelengths and black when it absorbs them all. Red, green and blue are the additive primary colors of the color spectrum. Combining balanced amounts of red, green and blue lights also produces pure white.
Explanation:
Answer: sum of forces is zero
Explanation: acording to the newton first law you can say that the sum of the forces acting over the object is zero no matter the direction of movement
good luck
mario