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Answers
Step-by-step explanation:
4 1/2 of 6/7 is greater
5 13/21, 2/3, 6/7
6 proper-5/6, 1/3, 3/7
improper-8/5, 4/3, 11/6
7 a 1 1/15
b 2 2/5
c 2 3/7
d 3 5/8
e 2 2/3
Answer:
In this whole question, we need to use only one formula :-
\sf{ W = m \times a}W=m×a
In case you don't recognise the abbreviations, here's a small introduction to it:-
W means weight, in Newton
m is the mass, in kg
a is the acceleration due to gravity, mainly considered as 9.8 unless stated in the question.
Now, what we are given is:-
Weight of the body on moon is 100 N.
The "a" of moon is 1/6th times that of Earth, so, it is 1.63 m/s^2
100 = m * 1.63
100/1.63 = m
Mass = 61.34 Kg (approximately) is the answer.
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Given, a 100 kg of a plank of wood.
\sf{ W = m \times a}W=m×a Using the same formula,
W = 100 * 9.8
W = 980 N is the answer.
"a" value taken as 9.8 m/s^2 for second answer.