As part of a circus act, Dimitri, a 136 kg strongman, catches cannonballs fired at his chest. If a 34 kg cannonball is fired toward Dimitri with a speed of 20 mph
(32 km/h), with what speed does the combination of Dimitri and the cannonball
tumble backward, once the cannonball is caught?

s the environmental science is a broader field that incorporates many elements of earth and life sciences, whereas ecology is usually more focused on how organisms interact with each other and their surroundings, and often on a very specific population of living things. soo yea

explanation:

no

sodium is solid at rt

more than, less

less than, more

b. a lightning bug, plug of grass, and a worm