Calculate the voltage produce if there is a resistance of 0.5 ohm's and a current of 2 amps​

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion

50 points to who answers this question in a clear and simple explanation : to what hight will a mass of weight of 500 n be raised in 20 seconds by a motor using 4kw of power?

Answer fast for brainliest! what type of image is formed by a refracting telescope? an enlarged, upside-down virtual image a reduced-size, right-side-up virtual image a reduced-size, right-side-up real image an enlarged, upside-down real image