Spot the dog is running after a ball. in 22m, he accelerates at a constant rate, and his velocity increases from 5.0m/s to 11m/s. what was his acceleration.

Here it is given that speed of the dog will increase from 5 m/s to 11 m/s in order to cover the distance of 22 m

so here we can use kinematics to find the acceleration

now we will have

so here it will accelerate with a = 2.18 m/s^2

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

an energy transformation flow diagram is shown

where is it ?