Determine the couple generated by the motor rotating a disk when the regular operating speed of 15 rev/min is achieved in a single revolution. The disk has a radius of 4 cm and a mass of 10 kg.

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

Two cars collide, lock bumpers and move together after the collision.this collision is known as perfectly inelastic collision.

Ithink the answer is c. make unnecessarily  wide gestures