Newton stated 3 laws that rules moving bodies:
First law - an object remains in its state (resting or moving at constant speed) unless acted upon a force
Second law - the force (F) of an object is equal to its mass (m) multiplied by its acceleration (a); F = m x a
Third law - when an object exerts a force upon another, the second object exerts a force that is equal in magnitude and opposite in direction
So, according to the First Law of Motion, the metor moving through outer space will continues its motion until an outside force acts upon it
Answer:
177.213 grams
Explanation:
Given:
Total amount of water = 364 grams
Latent heat of fusion = 333 kJ/kg
Heat transferred = 62.2 kJ
The amount of water frozen = 62.2/333 = 0.186786 kg = 186.786 grams
Hence, the amount of water remained unfrozen = Total water - Amount of water frozen
the amount of water remained unfrozen = 364 grams - 186.786 grams = 177.213 grams
A concave mirror is used in the design of solar furnaces because they converge the parallel sunrays at a point. This helps to increase the temperature of the furnace.
The runner runs 8 meters per second or 28.8 kilometers per hour
