Answer:
The distance, d = 230 m
Explanation:
The distance is a scalar quantity and it is defined as how much ground an object covered to move from initial location to the final location.
It doesn't depend on which direction the object traveled.
The distance is always positive and non-zero.
Unlike the displacement, which is only depended upon the initial and final position of the coordinate without considering the path traveled, distance depends on the path of travel.
Given,
The cyclist traveled south, S = 80 m
The cyclist traveled west, W = 150 m
The total distance traveled, d = S + W
= 80 + 150
= 230 m
Hence, the total distance traveled by the cyclist, d = 230 m
There are two atoms of potassium bonded to one atom of sulfur.
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Answer:g=9.79,A object of mass
at the surface of earth experiences a force
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Explanation:
Let be the mass of earth.
Let be the radius of earth.
Let be the universal gravitational constant.
Given,
Let be the acceleration due to gravity.
Then,
A object of mass at the surface of earth experiences a force
Answer:
The jp2003parker guy is extremely wrong
So he says that the size wont matter and a physical change should occur, but how would the size change without having a physical change occur.
Explanation: