What two characteristics of objects impact kinetic energy the most?

Question 3 options:

mass and weight

velocity (speed) and distance

mass and velocity (speed)

mass and distance

mass and velocity (speed)

Explanation:

Kinetic energy is the energy possessed by a body due to its motion, e.g a moving car. It is measured in joules.

Thus, Kinetic energy = 1/2 x (Mass x velocity^2)

For instance:

A moving car that has a mass of 10 kg and runs with a velocity of 2m/s will have a kinetic energy of 20 joules.

Thus, the mass and velocity (speed) of an object impact kinetic energy.

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

l dont know l am s sorry