a physical science textbook has a mass of 2.2 kg. If the textbook weighs 19.6 newtons on Venus, what is the strength of gravity
2 answers:
Answer:
The strength of gravity on Venus is 8.91m/s².
Explanation:
The strength of gravity on a planet is given by the following formula:
g = w/m
In which w is the weight, in newtons, and m is the mass, in kg.
In this problem, we have that:
Textbook weighs 19.6 newtons on Venus.
This means that
mass of 2.2 kg
So m = 2.2
What is the strength of gravity on that planet?
g = w/m = 19.6/2.2 = 8.91
The strength of gravity on Venus is 8.91m/s².
You might be interested in
Explanation:
It is given that,
Uncertainty in the speed of an electron,
According to Heisenberg uncertainty principle,
is the uncertainty in the position of an electron
Since,
So, the uncertainty in its position is . Hence, this is the required solution.