Physics, asked by sajnababu07, 8 months ago

10. A roller weighing I tonne is being dragged along a road. What is the
work done against gravity? Why?
11. Is it possible for an obiect to nossess energy without momentum? Griya

Answers

Answered by akhilendra11

Answer:

work done against gravity is zero because there is no displacement is the direction opposite to that of gravitational force .

An object can posses energy without momentum, for example potential energy is stored in stagnant water in a tank at a height. the energy associated to momentum is kinetic energy

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10. A roller weighing I tonne is being dragged along a road. What is thework done against gravity? Why?11. Is it possible for an obiect to nossess energy without momentum? Griya​

Answers

10. A roller weighing I tonne is being dragged along a road. What is the
work done against gravity? Why?
11. Is it possible for an obiect to nossess energy without momentum? Griya