A ball is fired at an angle of 30 degrees to the horizontal at an initial velocity of 10 m/s. if the ball lands 20 m away, determine the height from which it was launched.

The number of gamma rays burst equals the number of

Identify the correct sequence for establishing effective communication

When you hear or see the warning signal of any emergency vehicle, you should a. stay in the center of the laneb. pull over to closest edge of the roadc. speed up and get out of the way?

It is not necessary to spend a large amount of time preparing for an essay because you are never really sure of what the questions will be. T/F

When driving a manual how do u shift a:take the car out of gear then press clutch b: press the clutch then take out of gear c:just shift it not pressing any thing

What is local diversity

Describe the agricultural systems associated with major bioclimatic zones

Caleb makes 70% of his free throws and is shooting free throws after practice. What is the probability that a) He makes the first free throw he shoots. b) He does not make a free throw until his 3rd attempt.

Which of the following underlying issues significantly increased the effects of the Hurricane Katrina catastrophe in New Orleans?

If a technologically advanced civilization in a nearby star system transmitted messages intended for us, how long would it take for the messages to reach us? A) a few minutes B) a few days C) several months D) several years