flowerdaisy5551 flowerdaisy5551

23-06-2017
Physics

contestada

An 80 kg man is standing in an elevator which is moving down and slowing down at a rate of 2.0 m/s2. how hard must the floor of the elevator push up on the man?

Respuesta :

schvelle schvelle

23-06-2017

F = mass * acceleration
F = 80kg * 2m/s^2
F = 160N

Answer Link

Otras preguntas

16 = ОА. 4 ОВ. 3 ОС. 8 O D. 6

Sharon wants to buy a shirt that cost $60. The sales tax is 5%. How much is the sales tax. What is her total cost for the shirt?

Alcoholic beverages are addictive because they contain nicotine

Part 2: Rewrite the following sentences in such a way that they have the same meaning. 1. I have never eaten such delicious food before. It’s the first time I 2

Write A Fraction, Less Than 1, With A Denominator Of 6 That Is Greater Than 3/4.

How can you find approximations of square roots?

Most earthquakes occur in areas close to where tectonic plates meet. There are earthquakes in San Francisco. What can be concluded from this information? A. Sa

please help me asap ty :)

In what way did sharecropping replace slavery?

Need help with math