A water balloon is launched at 54.7° with respect to the ground at a velocity of 26m/s. Let's assume there is no air resistance during its trajectory. Part A) Find the horizontal and vertical components of the angled velocity vector.
Part B) How long does it take the balloon to reach its peal?
Part C) What is the maxmimum height reached by the water balloon?

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)

Why do different substances have diffrent properties

Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.