shmoneybossman shmoneybossman

12-12-2017
Physics

contestada

A 0.02kg rock strikes the ground with 0.36 of kinetic energy. what was its velocity

Respuesta :

kritter1 kritter1

12-12-2017

Kinetic energy= (0.5)(m)(v)^2
0.36=(0.5)(0.02)(v)^2
0.72=0.02v^2
0.72/0.02=v^2
36=v^2
v= 6 m/s

Hope I helped :)

Answer Link

Otras preguntas

He will contemplate each piece of art in the museum. What’s another word for contemplate? A challenge B ponder C condemn D replicate

Which of these are polygons?

Identify the Platforms Using the drop-down menu, complete these statements. The term hardware. The computer hardware refers to the The Mac OS®, Microsoft® Windo

The code needs to be done in Coral A half-life is the amount of time it takes for a substance or entity to fall to half its original value. Caffeine has a half

Divide using the division algorithm. Write your answer in the form Q+RD where the degree of R is less than the degree of D. [tex]\frac{y^{2}+4y-14 }{y-2}[/tex]

At which location will erosion take place?

A 435.0 g sample of CaCO3 that is 95% pure gives 225L of CO2 when reacted with excess of hydrochloric acid. What is the density in g/L of the CO2 given the reac

log14/3 +log11/5-log22/15=log

If there are 10 navy beans,3 pinto beans,and 17 lentils in a container,what is the percent composition of the container by bean?

A trapezium of 8cm,11cm and height 4 cm find the area