Find the weight of a 15 kg rock. Acceleration due to gravity is 9.8 m/s2. A) 15 N B) 5.2 N C) 147 N D) 1.53 N
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Answered by
9
w=mass*acceleration due to gravity
15*9.8
147
spug1812:
the answer is c
Answered by
6
As you know that weight =m x g
M=mass of object
G=accn due to gravity
given mass =15kg
accn =9.8 m/s2
Now mxg =15 x 9.8 =147 N
M=mass of object
G=accn due to gravity
given mass =15kg
accn =9.8 m/s2
Now mxg =15 x 9.8 =147 N
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