B. A body is projected from the ground with a velocity of 20 m/s at an angle of 60° with the horizontal. Find its speed at the highest point.

Which term best describes the phrase “something that happens”?

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

What explosion in the upper solar atmosphere releases about as much energy as millions of 100-megaton hydrogen bombs exploding simultaneously?