Group 17
Please brainliesttt
sound wave cannot travel without a medium.
The relation between force, mass of an object and its acceleration is given by following equation
F = mass of object X acceleration
The unit of Force is Newton (N)
unit of acceleration is ms⁻²
unit of mass if Kg
[all these are SI units]
Mass of object =
mass of sprinter =
5) state
when the state of the chemical changes that is the most important