Apuck sliding on ice approaches a 20 degrees ramp at 10 m/s with coefficient of friction 0.2. how high will it go up the ramp along the ramp’s surface?

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

Asher cycles 12 miles in 16 hours. what is his speed?