What will Bronco's acceleration be as he jumps from an airplane and is in free fall with air resistance of 400N?

Feeling slightly uncomfortable during exercise A. is completely normal and is to be expected. B. means that you're completely out of shape. C. can indicate that there's a problem with your heart.

Which properties do metalloids share with metals?

At do we call the cells that are made as the end result of meiosis?

Which of the following statements is true? Acquired mutations are passed down from parent to offspring. Mutations are the most fundamental way to add new genes to a gene pool. Hereditary mutations are caused by external factors, such as radiation.

All engines operate at less than 100 percent efficiency because they A. absorb heat B. conduct heat C. burn gasoline D. emit heat

Explain why the friction force between two surfaces increases if the force is pushing the surfaces together increases.

As energy moves in waves through the water, the water moves a. in waves toward shore. c. in the direction of the waves. b. in a small circular movement. d. against the current.

Which of the following values represents an index of refraction of an actual material? A. 0 B. 1 / 4 C. 5 / 4 D. 1 / 2

Which statement best describes the effect of scientific advances on society? A. They always have a positive impact on society. B. They are inspired by the needs of society. C. they do not affect society beyond the community level. D.

Which way does wind blow, A. horizontally, B. Only from east to west, C. Only from West to east, D. vertically