A barrel is rolling down a hill which is at an angle of 17∘ with the horizontal. The only force acting on the barrel is the force of gravity which has a magnitude of 500 N. If the barrel rolls a total of 100 m, find the work W done on the barrel by the force of gravity. Round to two decimal places.

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step-by-step explanation:

answer: this is not a question

step-by-step explanation: this is a answer

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph