Races are also held for speedboats. describe the forces on a speedboat in the following situations. name the forces and state wether they are balanced or unbalanced, and in which direction the resultant force is acting: a) while it is waiting to start the race

b) as it speeds up

c) as it slows down

State the formula for density in words and mathematical symbols

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false