Answer:
684.5 is the weight on mars and 1813 on earth
Explanation:
185*3.7=684.5 185*9.8=1813 you multiply for earth by 9.8 because that's the gravity on earth and you multiply by 3.7 because that's the gravity on mars
Answer:
A) 0.660 g/ml
B) 1.297 ml
C) 0.272 g
Explanation:
Every substance, body or material has mass and volume, however the mass of different substances occupy different volumes. This is where density appears as a physical characteristic property of matter that establishes a relationship between the mass of a body or substance and the volume it occupies:
(1)
Knowing this, let's begin with the answers:
<h2 /><h2>Answer A:</h2>
Here the mass is and th volume
Solving (1) with these values:
(2)
(3)
<h2>Answer B:</h2>
In this case the mass of a sample is and its density is .
Isolating from (1):
(4)
(5)
(5)
<h2>Answer C:</h2>
In this case the volume of a sample is and its density is .
Isolating from (1):
(6)
(7)
(8)
Answer: I’m not sure but the time and distance will be increasing while they required the distance time so my answer is ((A))
Explanation:
Answer:
95 feet
Explanation:
We have given that 4 boards are of so total number of feet of 4 boards =
Two board are of so total number of feet of two board
And two boards are of so total feet
So total height of all boards = 58.5+23.5+13=95 feet