skyblue289 skyblue289

25-10-2022
Physics

contestada

Ronald pushes a box up an inclined plane with 35% efficiency. If 224 joules of energy went into moving the box, how much energy did Ronald put
into the inclined plane? (1 point)
O 145.6 joules
O 78.4 joules
O 640 joules
189 joules

Relax

Respuesta :

Otras preguntas

whats the most accurate estimation of 65+77

which of the following represents the most accurate estimation of 38+23

please explain how to solve this On Monday,it took Helen 3 hours to do a page of science homework exercises.The next day she did the same number of exercises

A pencil measures 14 cm long. How many millimeters long is it?

which of the following represents the most accurate estimation of 38+23

whats the most accurate estimation of 65+77

''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini

''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini

A pencil measures 14 cm long. How many millimeters long is it?

why did people immigrate to the United States in the late 1800s?