The speed and velocity of a moving body become identical when it tends to move in a straight line.
Answer:
It would be lower than because, if the boiling point of that element is 77 Kelvin degrees then if it isn’t at boiling point it would automatically be cooler than that. Even if it’s at its original state. The normal temperature of Liquid Nitrogen is really cold -320.8 degrees.
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Answer:
Kinetic energy, form of energy that an object or a particle has by reason of its motion. ... Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass.
Credits to britannica.com
Explanation:
Hope this helps
Answer:
Mass of the gold bar is 90.71 gram.
Explanation:
Given:
volume = 4.7 
density = 19.3 
To find:
mass = ?
Formula used:
density = 
Solution:
density is given by,
density =
mass = volume × density
mass = 4.7 × 19.3
mass = 90.71 g
Mass of the gold bar is 90.71 gram.
