stargirlyxo4962 stargirlyxo4962

27-02-2018
Physics

contestada

Manuel is holding a 5kg box. How much force is the box exerting on him?In what direction

Respuesta :

skyluke89 skyluke89

09-03-2018

The force the box is exerting on Manuel is the weight of the box, downward:
[tex]W=mg=(5 kg)(9.81 m/s^2)=49.05 N[/tex]
and this force is perfectly balanced by the constraint reaction applied by Manuel's hand, pushing upward.

Answer Link

Otras preguntas

A sample of O2 gas is observed to effuse through a porous barrier in 5.69 minutes. Under the same conditions, the same number of moles of an unknown gas require

Diane has pizza for making pizzas. She separates the dough into the three portions listed below. Portion a is 8.25 ounces. Portion b is twice as much as portion

It is an election year, and a volunteer asks if Mrs. Timmins would put a small, one-foot sign in her yard. She agrees. The next week, her husband cannot believe

A blue die and a red die are thrown. Each die has six sides, labeled 1 through 6. The dice are fair, so each outcome is equally likely. What is the probability

Which group of air pollutants tend to cool the atmosphere because they reflect more sunlight back to space thus reducing incoming solar radiation? A. CFCs.

What is the best known sentimental comedy?

Rena is suffering from high fever since night. her aunt measures her body temp to 39 degree using a Celsius thermometer. but she wants to know this temp in

[tex]H_2(g) + I_2(g) \longrightarrow 2HI(g)[/tex] The forward reaction above is exothermic. At equilibrium, what happens if the reaction mixture is cooled at co

Cool Beans is a locally owned coffeeshop that competes with two large coffee chains, PlanetEuro and Frothies. Alicia, the owner, is considering two different ma

Write an inequality to represent the graph. a solid line passing through points 0 comma negative 7 and 3 comma negative 5 with shading above the line y is