How To Find Velocity With Joules And Mass

The epitome above represents kinetic energy.

To compute for the kinetic energy, two essential parameters are needed and these parameters aremass (m)andvelocity (v).

The formula for calculating the kinetic energy:

K.E. = 0.5mv²

Where;
K.E. = Kinetic Free energy
m = Mass
v = Velocity

Let'south solve an example;
Find the kinetic energy when the mass is half dozen and the velocity is 18.

This implies that;
1000 = Mass = half dozen
5 = Velocity = eighteen

G.Eastward. = 0.5mv²
Yard.E. = 0.v[half dozen x eighteen²]
K.East. = 0.5[6 x 324]
K.E. = 0.5[1944]
Chiliad.E. = 972

Therefore, the kinetic energy is 972 Joules (J).

Calculating the Mass when Kinetic Energy and Velocity is Given.

chiliad = ^K.E / _0.5v²

Where;
m = Mass
Yard.E. = Kinetic Free energy
v = Velocity

Permit's solve an example;
Find the mass when the kinetic energy is 320 and a velocity of twenty.

This implies that;
K.Eastward. = Kinetic Free energy = 320
v = Velocity = 20

m = ^{K.Due east} / _0.5v²
m = ³²⁰ / _{0.v x 20ⁱⁱ}
g = ³²⁰ / _{0.5 10 40}
m = ³²⁰ / ₂₀
thousand = sixteen

Therefore, the mass is sixteen kg.

Computing the Velocity when Kinetic Energy and Mass is Given.

v = √^Thousand.E / _0.5m

Where;
v = Velocity
grand = Mass
Chiliad.E. = Kinetic Energy

Allow'due south solve an case;
Observe the velocity when the kinetic energy is 120 and a of mass 10.

This implies that;
thousand = Mass = ten
Grand.E. = Kinetic Energy = 120

v = √^{Thousand.Eastward} / _0.5m
five = √¹²⁰ / _{0.five ten x}
v = √¹²⁰ / ₅
v = √24
v = 4.89

Therefore, the velocity is iv.89.

Nickzom Computer –The Calculator Encyclopedia is capable of calculating the kinetic energy.

To get the answer and workings of the kinetic energy using the Nickzom Calculator – The Reckoner Encyclopedia.Kickoff, you need to obtain the app.

You tin can get this app via whatever of these ways:

Spider web – https://www.nickzom.org/estimator-plus

To get access to theprofessionalversion via web, you need toregister andsubscribefor NGN 1,500per annum to accept utter access to all functionalities.
You lot tin also effort thedemoversion via https://www.nickzom.org/calculator

Android (Paid) – https://play.google.com/shop/apps/details?id=org.nickzom.nickzomcalculator
Android (Free) – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
Apple tree (Paid) – https://itunes.apple.com/us/app/nickzom-reckoner/id1331162702?mt=8

In one case, you have obtained the calculator encyclopedia app, proceed to theCalculator Map,then click on Piece of work, Energy and Time underPhysics

At present, Click onKinetic energy netherWork, Energy and Fourth dimension

The screenshot beneath displays the page or action to enter your values, to get the respond for the kinetic energy according to the corresponding parameters which are themass (m)andvelocity (5).

Now, enter the values appropriately and accordingly for the parameters as required by the mass (chiliad) is 6 andvelocity (v) is 18.

Finally, Click on Summate

As yous can see from the screenshot to a higher place,Nickzom Computer – The Figurer Encyclopedia solves for the kinetic free energy and presents the formula, workings and steps too.