YOU ARE TO TEACH A CLASSMATE WHO IS HAVING A HARD TIME IN SPEED, VELOCITY, AND ACCELERATION. MAKE SURE THREE SETS OF PROBLEM SET FOR SPEED, VELOCITY OR ACCELERATION WITH EXPLANATION.

Give an example in which the electrical energy changes to light energy

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.