Question

A object of mass 2kg is dropped from height of 40 m .Find its Potential Energy.

What will be its Kinetic Energy if it gains the velocity of 4m/s as soon as it reaches the ground

someone help urgently

Answer 1

Explanation:

fin whale

The fin whale, like other baleen whales, strains its food from the water through baleen plates. Next to the blue whale, the fin whale is the second largest mammal in the world.

Answer 2

Answer:

Rectangle Conjecture I ): The measure of each angle in a rectangle is 90 degrees. Proof: This follows directly from the Quadrilateral Sum Conjecture which says that the sum of angles in any convex quadrilateral is equal to 360 degrees.Rectangle Conjecture I ): The measure of each angle in a rectangle is 90 degrees. Proof: This follows directly from the Quadrilateral Sum Conjecture which says that the sum of angles in any convex quadrilateral is equal to 360 degrees.