JimmieMeme JimmieMeme

15-12-2016
Physics

contestada

If an object has 200 J of KE and a velocity of .25 m/s, what is its mass?

Respuesta :

mathssydney mathssydney

15-12-2016

KE = 0.5 • m • v^2
200 = 0.5 m 0.25^2
m= 6400 kg

Answer Link

Otras preguntas

How much work would be needed to raise the payload from the surface of the moon (i.e., x = r) to an altitude of 4r miles above the surface of the moon (i.e., x

The best way to insert an existing Excel chart into a document is to A. copy and paste an existing Excel spreadsheet chart into Word. B. click the Insert t

Gina drove 36 miles in 3/4 of an hour. The equation 36=3/4 r can be used to find her average rate of speed r in miles per hour. What was Gina’s average rate of

How did King James I rise in power

Given the expression 250( 1 2 ) 1000 2000 , which number is a factor? A) 1000 B) 2000 C) 250 D) 2

what aspect of our personality exist from birth

Nationalism encouraged people with a shared identity to

Which of the following options identify aspects of the Anaconda Plan? (Select all that apply.) Cut the Confederacy off from western territories. Immediately cap

*use a 2 proof column to answer* Given: Two congruent angles ∠C and ∠R are supplementary. Prove: ∠R and ∠C are both right angles. EX: Statements Reasons 1.

who no this i need help i need to pass to the next grade