cleopatraramona14 cleopatraramona14

02-05-2021
Mathematics

contestada

A 7.0 kg textbook is placed in a shelf 1.5 m high. What is the potential energy relative to the floor?

Respuesta :

Trancescient Trancescient

02-05-2021

Answer:

PE = 102.9 Joules

Step-by-step explanation:

PE = mgh

= (7.0 kg)(9.8 m/s^2)(1.5 m)

= 102.9 Joules

Answer Link

Otras preguntas

Marco is playing a game with a standard deck of cards. The first person to select a heart from the deck without looking wins. What is the theoretical probabili

How many cells does meiosis create? *

Calculate the specified probability Suppose that K is a random variable. Given that P(-2.2 ≤ K ≤ 2.2) = 0.725, and that P(K < -2.2) = P(K > 2.2), find P(K

An estimate 3 out of every 25 men are left handed what percentage of men are left handed

i need this help with this problem x^2+4x-5=0 using the “completing the square” method step by step

An ___________ is when you gather facts through observation, questioning, or studying.

Kalyan ramji sain, of india, had a mustache that measured 3.39 m from end to end in 1993. suppose two charges, q and 3q, are placed 3.39 m apart. if the magnitu

Who can help out?! I need it

use newtons first law of motion to describe how a seat belt in a moving car can help prevent injury

In what city did the British and the Americans sign a peace treaty?