1. Lance starts the cycling marathon with a velocity of 6.2 m/s. Lance increases his velocity to 9.7 m/s in 8 seconds. What is Lance's acceleration during this time?

Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?

Make a drawing of the electric field lines around a positive charge, then make a second drawing of the electric field lines around a negative charge.

An astronaut on the moon throws a baseball upward. the asatronaut is 6ft, 6in. tall, and the initial velocity of the ball is 30ft per second. the heigh s of the ball in feet is given by the equation s = -2.7^2 + 30t + 6.5, where t is the number of seconds after the ball was thrown. after how many seconds is the ball 16ft above the moon's surface?