Mechanical Engineering - Engineering Mechanics - Discussion
Discussion Forum : Engineering Mechanics - Section 1 (Q.No. 1)
1.
According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction.
Discussion:
97 comments Page 3 of 10.
Shubham said:
7 years ago
I am not getting this, please explain me.
Gaurav said:
8 years ago
I think there is something missing that is friction force. If we assume newton 1st law of motion in which friction is neglected statement is true.
Afif said:
8 years ago
This is NEWTON's FIRST LAW not Principle of Conservation of energy.
Peter Maina said:
8 years ago
Energy can neither be destroyed nor created.
Suneel pal said:
8 years ago
Low of energy conservation is energy is a universal property and energy is not distrioid and not created only transform one form to another form.
ANKIT said:
8 years ago
In physics, the law of conservation of energy states that the total energy of an isolated system remains constant"it is said to be conserved over time. Energy can neither be created nor destroyed; rather, it transforms from one form to another.
Shreepatil said:
8 years ago
According to the law of conservation of energy, the energy neither be created nor be destroyed.
Sonali said:
7 years ago
Principle of conservation of energy states that energy can neither be created nor be destroyed.
Nikhul said:
8 years ago
This is by principle of conservation of linear momentum.
BHARAT KUMAR said:
9 years ago
Depending upon its energy and its system it can changes the direction.
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