blackrabbit917 blackrabbit917

02-03-2014
Physics

contestada

An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?

Respuesta :

Аноним Аноним

02-03-2014

Well, the speed is 3 m/s, while the kinetic energy is [tex]\frac{2*3*3}{2}[/tex], that is, 9 joules.

Answer Link

Otras preguntas

A(n) _____ is an ideal, perfect society, characterized by equality, peace, and prosperity.

The function f(x) is shown on the graph. What is f(0)

Natalie has $13.80 to buy some pencils .each pencil cost 85 cents . how many pencils can she buy. plz help me

Identify the value of b. HELP PLEASE!

What is the element the gods use to finally make successful humans

need help combining like terms

Which equation is an example of an endothermic reaction? Na + Br -> NaBr + Heat H20 (s) + heat -> H2O (l) both neither

Please Help!!!!!!!!!!!!!

Which of the following words meaning "clever" has a negative connotation? A. shrewd B. witty C. ingenious D. devious

The FDIC ruled that a company had violated the FTC Act. What penalty can the company expect? A. a fine B. criminal charges C. closure of operations D. merge