![An object of mass 'm' is allowed to fall freely from point A as shown in the figure. Calculate the total mechanical energy of the object at :i Point A. . An object of mass 'm' is allowed to fall freely from point A as shown in the figure. Calculate the total mechanical energy of the object at :i Point A. .](https://byjus-answer-creation.s3.amazonaws.com/uploads/7638_Physics_625fd7414a96b8f5621a38c9.jpg_img_upload_solution_2022-07-13%2013:53:16.730374.png)
An object of mass 'm' is allowed to fall freely from point A as shown in the figure. Calculate the total mechanical energy of the object at :i Point A. .
![SOLVED: '3. During a flood a tree truck of mass 100 kg falls down a waterfall. The waterfall is 5 m high: If air resistance is ignored, calculate a. the potential energy SOLVED: '3. During a flood a tree truck of mass 100 kg falls down a waterfall. The waterfall is 5 m high: If air resistance is ignored, calculate a. the potential energy](https://cdn.numerade.com/ask_previews/61f802ba-b361-4026-871a-50f7edac1086_large.jpg)
SOLVED: '3. During a flood a tree truck of mass 100 kg falls down a waterfall. The waterfall is 5 m high: If air resistance is ignored, calculate a. the potential energy
![SOLVED: After the Sun exhausts its nuclear fuel, its ultimate fate may be to collapse to a white dwarf state. In this state, it would have approximately the same mass as it SOLVED: After the Sun exhausts its nuclear fuel, its ultimate fate may be to collapse to a white dwarf state. In this state, it would have approximately the same mass as it](https://cdn.numerade.com/ask_previews/fd833bda-52ad-40a2-a4b5-d25afeff8dd6_large.jpg)
SOLVED: After the Sun exhausts its nuclear fuel, its ultimate fate may be to collapse to a white dwarf state. In this state, it would have approximately the same mass as it
![An apple of mass `0.25` kg falls from a tree . What is the acceleration of the apple towards - YouTube An apple of mass `0.25` kg falls from a tree . What is the acceleration of the apple towards - YouTube](https://i.ytimg.com/vi/cze7e-r8kcE/maxresdefault.jpg)