Acomputer with a resistance of 52.7 ω has a power input of 210.0 w. calculate the current in the computer. round your answer to the nearest whole number.

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?