Question

define acceleration ?!!!!!!!!!!​

Answer 1

In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities. The orientation of an object's acceleration is given by the orientation of the net force acting on that object

Answer 2

$\bf \red{Answer \: :-}$

Photosynthesis meaning :-

• Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide.

$\bf \red{ Photosynthesis \: example \: :- }$

• An example of photosynthesis is how plants convert sugar and energy from water, air and sunlight into energy to grow.