bobbajo7556 bobbajo7556

03-11-2021
Physics

contestada

A boy is running with a kinetic energy of 82"" j if the boy has a mass of 80 kg what is his speed

Respuesta :

emmawemma292 emmawemma292

10-11-2021

Explanation:

[tex]v = \sqrt \ \frac{ke}{ \frac{1}{2} m} [/tex]

[tex]v = \sqrt \ \frac{82}{ \frac{1}{2} (80)} [/tex]

v = 1.4317821063276 m/s

Answer Link

Otras preguntas

When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?

You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function

If 52 x equals 7800 y what does 1 x equal? What is the maths equation?

List all integers between -0.6 and 4.17 THANK U

List all integers between -0.6 and 4.17 THANK U

I just need the equation on how to do it. I'm so lost :'( help please!!!!!!

which of the following expressions does not equal: the sixth root of 81x^4y^8 a. (3xy^2)^2/3 b. (3x)^2/3y^4/3 c. (3x^2y^4)^1/3 d. cube root of 9x^2y^4

Two diverging light rays, originating from the same point, have an angle of 5° between them. After the rays reflect from a plane mirror, what is the angle betwe

What are the characteristics of mass culture?

Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b