A stone of mass 300g is released from rest from the top of a building of height 100m. Determine the kinetic energy gained by the stone when it is a quarter way down from the point of release.[g = 10 ms^-2]

Similar Questions

Local actions is normally prevented in a simple electric cell by ...

It is known that a neutron exists in a light atomic nucleus. Which of the following also exists in t...

The following statements about a loudspeaker are correct except? ...

The nucleon number and the proton number of a neutral atom of an element are 238 and 92 respectively...

The half-life of a radioactive substance is 15 hours. If at some instance, the sample has a mass of ...

The count rate of a radioactive material is 800 count/min. If the half-life of the material is 4 day...

The diagram above illustrates a meter bridge circuit underbalanced conditions. Determine the value o...

In a series R-L-C circuit at resonance, the voltages across the resistor and the inductors are 30V a...

In the network shown above, determine the potential difference across the 5µF capacitor...

A body is released from rest and allowed to fall freely from a given height under gravity. The kinet...