How long until the current reaches 63% of its maximum value in an rl circuit if the resistor is 6 ohms and the inductor is 2.1 henrys? -

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue