Solve the following example :-An object takes 5s to reach the ground from a height of 5 m on a planet. What is the value of gravity on the planet? plzz solve step by step.
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value of gravity is 5÷5 = 0
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if we are talking about gravitational acceleration on earth then we no need to find acceleration because it is always constant and its value is 9.8 meter per second square. ON other planet
s = ut + 1/2 at square
5 = 0×5 + 1/2 ×a × 5×5
5= 0 + 12.5×a
5 = 12.5× a
5 / 12.5 = a
0.4 = a
therefore acceleration or gravity is equal to 0.4 meter per second square
s = ut + 1/2 at square
5 = 0×5 + 1/2 ×a × 5×5
5= 0 + 12.5×a
5 = 12.5× a
5 / 12.5 = a
0.4 = a
therefore acceleration or gravity is equal to 0.4 meter per second square
Faiz78600:
thanks for answering it is absolutely right
welcome
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