Answer:
Step-by-step explanation:
To calculate Workdone we're going to use the formula:
where F = ma, and a = g = 9.81 ms^-2
m = 2.2 kg
g = 9.81
only the vertical displacement from the original position (i.e the floor) is important when it comes to calculating Workdone. So, she <u>lifts</u> the books 1.25m from the floor and she puts the books in the shelf which is 0.35m above the floor.
So the net distance (or displacement) from the floor is: 0.35m
hence d = 0.35m
Plugging all the values in the equation will yield:
Answer:
Step-by-step explanation: No, Gavin is not correct because 284.42 is less than 400 the equation is 200(1+0.09/2)^8 when solved you get 284.42 which is not enough.
Step-by-step explanation:
simplifying this
Ok so do 0.09/2 which is 0.045 then add 1 so you get 200•1.045^8 then you do 1.045^8= 1.422100.... so I did 1.422100•200 to get the final answer of 284.42
Answer:
(-infinity, +infinity)
Step-by-step explanation:
Even tho' f(x) = 5x has only one term, it's still classified as a polynomial. All polynomials are defined on all x: (-infinity, +infinity).
First way 56/110
Second Way 28/55
