tsebolamula7 tsebolamula7

13-12-2020
Physics

contestada

Determine the net work a hiker must do on a 3.35-kg backpack to carry it up a
hill of height h = 12.49 m, as shown

Respuesta :

samuelonum1 samuelonum1

18-12-2020

Answer:

410.4J

Explanation:

Step one:

given

mass= 3.35kg

weight= 3.35*9.81= 32.86N

h=12.49m

Required

The net work done

Step two:

the work done is given as

WD= force* distance

WD= 32.86*12.49

WD= 410.4J

Answer Link

Otras preguntas

-4(w+2)+6w= Can someone ease help me with this

Which is the best approximation to a solution of the equation e x = 2x + 3? 0 1 2 3

Find the value when x=2 and y=3 2x^0y^-2

Write an equation and solve. Round to the nearest hundredth where necessary. ssential 44 is 11% of what number?

Choose the equation that represents the graph below:

What are two reasons East Germans decided to flee and seek safety in West Germany?

Granite is a common type of rock found Yosemite National Park. Limestone is a common type of rock found in Kentucky. Which state would be the best choice to vi

Ethylene glycol (C2H4(OH)2) , when dissolved in water, provides the standard ‘anti-freeze’ coolant for water-cooled engines. In order to depress the freezing po

solution to m^2- 36=0

NEED HELP ASAP! The graph gx is a translation of the function fx=x2. The vertex of gx is located 5 units above and 7 units to the right of the vertex of Fx. Whi