AslynO456026 AslynO456026

31-10-2022
Physics

contestada

If i lift the 30kg object to a height of 2 meters in 0.5 seconds, how much power did I lift with?

Respuesta :

TiaraoluwaH712946 TiaraoluwaH712946

31-10-2022

Power = Work / time

Work = Force x distance

Force = mass x gravity

g = gravity = 9.8 m/s^2

m= mass = 30 kg

F = force = 30 kg x 9.8 m/S^2 = 294 N

Work = 294 N x 2 m = 588 J

Power = 588 J / 0.5 s = 11,600 W

Answer Link

Otras preguntas

What is the domain of the function in the graph?

Which situation can be modeled by the inequality 48−10x≥8?

Graph g(x)=-2|x-5|-4

Tu amiga Paula te muestra una foto de la quinceañera de su sobrina y te cuenta cómo fue el evento. Escribe las formas correctas de los verbos apropiados en el p

Read the passage. Let the word go forth from this time and place, to friend and foe alike, that the torch has been passed to a new generation of Americans—born

Edmund makes a cube using eight small cubes. Samuel uses cubes of the same size as the small cubes to make a cuboid twice as long, three times as wide and four

Power (denoted by PPP) can be defined as a function of work (denoted by WWW) and time (denoted by ttt) using this formula: P=\dfrac{W}{t}P= t W P, equals, sta

find the equation of the lines passing through the points (2,1) and (5,10)

In the electron configuration for scandium (atomic number 21), what is the notation for the three highest-energy electrons? Select one: O a. 30% 452 O b. 453 O

One similarity between work and power is that in order to calculate both you must know