The figure shows a 100-kg block being released from rest from a height of 1. 0 m. It then takes it 0. 90 s to reach the floor. What is the mass m of the other block? the pulley has no appreciable mass or friction.

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

It takes longer to fly an airplane against a with it

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions