If the second rock was instead thrown horizontally with initial speed 2v, would the horizontal distance D between the
bottom of the cliff and the place where the rock lands be larger,
smaller, or the same as the first rock? (Check the appropriate
blank for the claim and fill in the blanks of the evidence.)

Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.

The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s

Does the earth behave like a magnet how do you prove it