A snake accelerates from 2 m/s to 10 m/s in 4 seconds. What is the snakes

acceleration?

m/s2

What is an example of radiation? check all that apply

What part of the velocity changes when you move in a circle? The magnitude or the direction?

Problem 3. find the value of zl for maximum power transfer. calculate the maximum power transferred to zl.

You are asked to design a retroreflector using two mirrors that will reflect a laser beam by 180 degrees independent of the incident direction of the beam. What should be the angle between the two mirrors?

What hits the atmosphere faster than 90,000 miles per hour a.) comets b.) meteors c.) meteoroids

If a soundproof door is almost shut but still leaves a small opening, what wave phenomenon is responsible for someone being able to hear sound from the room while standing by the wall to the side of the opening?

What happens to the force of gravitational attraction if the distance between two objects increase?

How are molecules in a neutral state different from ions?

What is a hypothesis for why mitochondrion has separate dna from the nuclease?

An airplane flies 1350km in 2 1/4 hours. What is its average speed in kilometers per hour?