The current flow in the light bulb is 0.5A a. Calculate the amount of electric charge that flow through the bulb in 2 hour
b. If one election carries a
charge 1.6 x 10-14 c Find the number of election through the bulb in 2 hour?

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?