If 3 and 4 are the magnitudes of victor quantities, when will the magnitude of their sum be 5?

The following two formulas are equivalent: D = m / V and V = m / D. true or false

what is the genotype of a person with cystic fibrosis? here is the explanation to the question I got: cystic fibrosis (CF) is a recessive genetic disorder. The recessive allele is shown f and the dominant allele as F.

A tennis ball and a solid steel ball of the same diameter are dropped at the same time. Which ball has the greater amount of force acting on it?

A volleyball player hit a ball with a mass of 0.25 kg. The average acceleration of the ball was 15.5 m/s². How much force did the volleyball player apply to the ball? A. 3.87 m/s² B. 62.0 m/s² C. 3.87 N D. 62.0 N

The Electrons in a beam are moving at 2.7x108 m/s in an electric field of 16000 N/C. What value must the magnetic field have if the electrons pass through the crossed fields undeflected?

17. Suppose you were standing on a scale in an elevator in free fall. What would the scale read? 18. Explain why the feeling weightlessness in free fall is not the same as truly being weightless. 19.

The momentum of an isolated system is conserved A) only in inelastic collisions. B) only in elastic collisions. C) in both elastic and inelastic collisions

Which of the following is not an ethical consideration of social research? a. protecting the anonymity of the participants b. creating a safe environment for research c. using research to reform society d.

Which event occurs after erosion of earth's surface

In your own words, compare and contrast transverse and longitudinal waves. Be sure to include at least one similarity and one difference.