alvin2882 alvin2882

25-05-2021
Chemistry

contestada

Calculate the weight of keame if he has potential energy of 67J and standing at a hieght of 10m.(take g100m/s)

Relax

Respuesta :

prashant12345 prashant12345

25-05-2021

Answer:

height(h)=10 m

acceleration due to gravity (g)=10 m/s^2

mass (m)=?

potential energy=67

or,mgh= 67

or,m×10×10=67

or,m=67/100

or,m=0.67 kg

Therefore,m= 670 grams

Answer Link

Otras preguntas

Suppose you are trying to find the identity of an unknown pure substance. The valence electrons of the substance's atoms feel an effective nuclear charge of +1.

Laura: ¿Qué precaución debo tomar si quiero nadar en el mar? Salvavidas: _______________ nade lejos de la costa. A. Es importante que B. No es necesario que C.

If the perimeter of a regular enneagon is 74.7mm how long is one side?

simplify completely x^2 - 15x + 56 / x-7 A) x^2 + 23 B) x^2 - 23 C) x + 8 D) x - 8 ASAP PLEASE! :)

Using orbital notation, diagram the formation of an ionic bond between aluminum and fluorine.

What is the value of this expression - 4.2(-2.8+4.5)

NEED HELP QUICK Which literary technique is used in this line? "And this maiden she lived with no other thought Than to love and be loved by me." simile hyperbo

What’s the answer?hhhu

what are the three cpr barrier devices called

Number 4 please helpppp