klrocha628
klrocha628
02-07-2021
Physics
contestada
1.8kg 42J 9.8 how high is the shelf
Respuesta :
kushm6652
kushm6652
02-07-2021
Answer:
2.38m
Explanation:
Use potential energy
PE= mgh
42= 1.8*9.8*h
solve for h
to get h= 2.38 m
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Need help on Number 23, I would appreciate if you guys show steps.
Which word best explains the point Solange wants to make with her supporting detail?
Eighteenth century music meant to be played in the evening is called:
The unborn baby is considered a fetus at A. conception. B. one month. C. two months. D. birth.
in the system you created in (a), give an example of a sudden change that would affect the stability of the system. Explain what may happen.
¿Cómo son tus vacaciones ideales (ideal)? ¿Qué ropa llevaste ayer? ¿Cómo eres? ¿Cuál es tu horario de clases este semestre? ¿Sabes hablar otras lenguas
Show steps please. I'd really appreciate it.
The vertices of a square are located at (−4, 0), (−7, 0), (−4, 3) and: A. (0, 7) B. (-7, 3) C. (0,3) D. (4,3)
The value of an explanatory variable is 5, while the corresponding value of the response variable is 10. What would be the coordinates of this data point when p
One leg of a right triangle has a length of 7 m. the other sides have lengths that are consecutive integers. find these lengths
