11. The motion of rocket is based on Newton's_____Law of Motion
12. Potential Energy is__quantity.
13. The Specific heat of a Gas in Isothermal processes is ____
14. Position of Centre of mass of a uniform triangular lamina is ______
15.relation between acceleration due to gravity and universal gravitational constant is __________
Answers
Answer:
Explanation:
1.
The motion of rocket is based on Newton's third Law of Motion
2
.Potential Energy is scalar quantity.
3.
The Specific heat of a Gas in Isothermal processes is infinity
4.
Position of Centre of mass of a uniform triangular lamina is centroid of triangle
5.
15.relation between acceleration due to gravity and universal gravitational constant is
g = GM/r^2
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Answer:
11.Rocket motion is based on Newton's third law, which states that “for every action there is an equal and opposite reaction”. Hot gases are exhausted through a nozzle of the rocket and produce the action force. The reaction force acting in the opposite direction is called the thrust force.
12.Potential energy is a scalar quantity. it has only magnitude but no direction.
13.The specific heat capacity of an ideal gas for isothermal process is infinity. The energy that is save in a material is called heat capacity. In the isothermal process, temperature is constant. So, if the change in temperature is zero then the specific heat should be infinity.
14.The centre of mass of a uniform lamina is the centroid of a triangle and it is meet point of the medians.
15.There is no correlation between acceleration due to gravity and universal gravitation constant, as the value of G is constant. The value of G is constant at any point in this universe. G and g are not dependent on each other.
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