From the given information, it's not possible to find the mass or the volume of the sample.
Density is their RATIO, but you can't tell if the sample is the size of an ant or a school-bus.
To solve this problem we will use the concepts given by the rotational kinetic energy which describes the energy in a body product of its moment of inertia and its angular velocity, mathematically this is given as,
Where,
I = Moment of Inertia
= Angular Velocity
Replacing with our values we have that,
Therefore the rotational energy is 178.125J
Quantity representing the amount of water vapor in the atmosphere or a gas.
Ex. Precipitation and temperature are things that increase it
Grass-grasshopper-bluebird-snake-owl
Answer:
the work done by the person
the work done by gravuty
Explanation:
Because the velocity is constant the cyclist has to excert a force equal to the component of the weight.
The work done by the person is given by:
and the work done by the gravity: