jasminebodea jasminebodea

02-11-2020
Physics

contestada

a dad expends 200 joules of work pushing a stroller up a hill. he produces 125 j of work. how efficient is he being?

Respuesta :

swiesemann1029 swiesemann1029

02-11-2020

Not efficient enough

Answer Link

Otras preguntas

Can I get help with this problem?

TEN POINTS !!!!! if f(x)=x^2-6x and g(x)=x^3 squared what is (fog) (x)

Use the substitution method to solve the system of equations. choose the correct ordered pair.

sum of n terms 1x2+2x3+3x4+4x5+...

Here are two rectangles: 4x 2= -3 A 2.5 av All measurements (cm) Both rectangles hake area. Work out perimeter of shape B. same

Can someone help me please

PLEASE HELP A bag contains red and blue marbles, such that the probability of drawing a blue marble is 3/8 An experiment consists of drawing a marble, replacing

Which of the following is the best definition of concept? Group of answer choices a rule of thumb for solving problems or making judgments a mental category use

There is a bag with only red marbles and blue marbles. The probability of randomly choosing a red marble is 1/8. There are 56 marbles in the bag and each is equ

Martin put 8 pounds of grapes into a bowl. Four friends each took 2/3 pound from the bowl. What fraction represents the total amount of grapes removed from the