BrianPerl5055 BrianPerl5055

02-04-2018
Physics

contestada

An object moving with a speed of 35 meters per second has a kinetic energy of 1500 joules. What is the mass of the object?

Respuesta :

Aliraza Aliraza

03-04-2018

K.E = 1/2 x m x (V*2)
1500 = 1/2 x m x 35*2
1500 x 2 = M x 1225
3000 / 1225 = m

m= 2.44 kg

Answer Link

Otras preguntas

(1 point) Jump to Question: What condition occurs when the median nerve in the wrist is compressed?

harry is trying tq solve the equation y=2x^2 -x-6 using the quadratic formula he has made an error in one of the steps below

Please answer very easy 8th grade level

Abby, Julia, Kim, and Jeanie had collected donations following a walkathon. Abby had collected 3 times as much as Julia. Kim had collected $25 less than Abby. J

Which is the correct way to write this phrase? (three weeks’ supply) (three weekses’ supply) (three weeks supply) (three week’s supply)

When equations have variables on both sides such as 3x + 6 = 5x -2, you should move the variables to one side of the equation to simplify. What might your firs

During the late nineteenth century, many anti-imperialists worried that imperialism might threaten United States democratic values by

Select the correct answer. What does the structure of the poem as the outspread wings of a flying bird convey?

help thx so much for ur help

Classify the planets as terrestrial planets or gas giants. Celestial body A is the largest planet in the solar system. Celestial body B is the lightest planet i