What is the relationship between speed and kinetic energy? Is it a positive one, a negative one?

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device