Answer:
Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement.
Pressure is the force per unit area. This means that the pressure a solid object exerts on another solid surface is its weight in newton’s divided by its area in square metres
Answer:
p>Whether an object will float or sink is dependent on its density, and on the density of the liquid it is placed in. In the case of water, an object with a density less than 1 g/cm3 will float. The closer its density is to 1 g/cm3, the more of it will sit below the water level.
Can anyone tell him how that is going
Answer:
Acceleration,
Explanation:
It is given that, two isolated protons are separated by 2 nm. The force due to charged particles is given by :
Force due to mass of proton,
So, the acceleration of two isolated protons is . Hence, this is the required solution.