The brakes of a car are applied to give it an acceleration of -2m/s^2. The car comes to a stop in 3s. What was its speed when the brakes were applied?

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.