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

Gravitational force between two objects depends on: a. The weight of the objects c. The mass of each object b. The distance between the objects d. Both b an

How energy is transferred going up the pyramid?

Fire algae are known as dinoflagellates because _____. they are from the dinosaur era they cause red tides they have two flagella their bodies are covered with

How many houses of legislature were set up under the Constitution

imagine if you were like a koala and ate only one kind of food. what kind the fool would it be?

A credit card company charges a 19% interest fee on any charges not paid at the end of the month. If the bill totals $330 for this month, how much interest woul

Strasbourg is in the ___________ ________ region of France. Strasbourg has a large ____ ______________ influence due to its close geographical proximity. The do

Andrew Johnson was impeached by Congress when he A. was caught accepting bribes. B. decided to allow all Confederate states back into the union.

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best descr

Describe how viruses recognize what cells to attach to.