eliphat7 eliphat7

17-10-2018
Physics

contestada

An object has 100 J of kinetic energy and a mass of 2 g. How fast was it traveling?

Respuesta :

taibamah taibamah

17-10-2018

K.E = 1/2 mv²

100 = 1/2 (2 )(v)²

100 = both 2 cancel (v)²

Taking Square root on b/s

√100 = √v²

10 = v

Answer Link

Otras preguntas

what are the qualitys of an epic poem

A very small red laser pointer is pointed on the wall across the room. When inspecting the reddish light on the wall, you notice that it is _______________ beca

What is the solution to this system of equations? Use the linear combination method (aka elimination method). 5x + y = 2 4x + y = 4 Question 4 options: (-2, 12)

How does convection affect the crust above it?

Choose the ordered pair

Which description best defines AB¯¯¯¯¯ ? the set of all points between point A and point B the set of all points that are the same distance from point A as poin

A person who has been arrested for robbery should be referred to as:

Explain the goal of gene therapy.

WHich of the following crops served as the lighting rod for the european debate over genetically engineered food? POTATOES SQUASH BEANS APPLES

A catering company needs 8.75 lbs of shrimp for a small party. They buy 3 2/3 lbs of jumbo shrimp, 2 5/8 lbs of medium-sized shrimp, and some mini-shrimp. How m