hopelynnlee55ozxxgt hopelynnlee55ozxxgt

26-05-2020
Physics

contestada

If you exert a force of 400 N to move a brick 2 m over 4 s, how much power do you use?

Respuesta :

joy1234dev4321 joy1234dev4321

26-05-2020

Answer:

800 W

Explanation:

Answer Link

26-05-2020

Answer:

Explanation:required formula is

W=F*S

W=work =?

F=force =400N

S=displacement =2m

again

p=W/t

p=power=?

t=time =4 seconds

Answer Link

Otras preguntas

Bài 3: Tại 1 doanh nghiệp trong kỳ có các NVKT phát sinh như sau: 1. Tình hình tăng, giảm TSCĐ trong tháng như sau: 1. Mua dây chuyền công nghệ sản xuất sản p

how many people worldwide have the tourettes?

If A,B are n times n symmetric matrices, then: 1) AB=BA 2) AA⁽ᵀᵀ⁾=I 3) (AB)⁽ᵀᵀ⁾=BA 4) A=A⁻¹

what is the first aid that should be taken when been cut

Van was a doctor in Vietnam and has immigrated to Canada) the only job she could get in Canada was in a fast food restaurant. which major settlement issue for i

If you started with 1.8 mL of benzene, how many grams of benzene would that be? What would be the theoretical yield of product, using that 7.2 mL of benzyl benz

In 2023, Nitai (age 40) contributes 8 percent of his $187,000 annual salary to a Roth 401(k) account sponsored by his employer, AY Incorporated. AY Incorporated

What is the equation for the power P dissipated by a resistor of resistance R, current I, and voltage V?

9y=7(10-x5)+2 make x the subject

How does string theory reconcile quantum mechanics and general relativity, and what implications does it have for our understanding of the fundamental forces in