9 The diagram of Situation 1 shows one person failing to move a refrigerator up a ramp, while the diagram of Situation 2 shows two people successfully pushing a refrigerator up a ramp.
Work on Refrigerator Using Ramp
800 N
2,000 N
6.0 m
Situation 1
Situation 2
What comparison can be made about the work done in the two situations?
A In Situation 1, no work was done, while 12,000 J of work was done in Situation 2.
B In Situation 1, 1,600 J of work was done, while 3,000 J of work was done in Situation 2.
Cin Situation 1, no work was done, while 8,000 J of work was done in Situation 2.
D In Situation 1, 400 J of work was done, while 1,300) of work was done in Situation 2.

c)red bank

explanation:

red bank is a borough in monmouth county, new jersey, incorporated in 1908 and located on the navesink river, the area's original transportation route to the ocean and other ports.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.