Answer:
Work done = 73.575 J
Step-by-step explanation:
Given,
Mass (m) = 5 kg
Height (h) = 1.5 m
Gravity (g) = 9.81 m/s²
Work done = ?
Work done
= mgh
= 5 kg × 9.81 m/s² × 1.5 m
= 73.575 joule (J)
⊱─━━━━━━━━━⊱༻●
Hope it helps ⚜
Answer:
<u>answer is C ( </u>
<u> )</u>
Step-by-step explanation:
so here is how you do it.
first you need to find out what 
is
which is the same as 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3
the answer to that is 6,561
then you have to square root that
which looks like this
which is 81
which means that you have to find the same expression that equals to 81
I then did (C) to see if the answer will be 81 and it is. so your answer is C
Answer:
z is an unknown number it sometimes stands for 149
Step-by-step explanation:
Answer:
x=9
y=15
Step-by-step explanation:
it's a parallelogram, the sides parallel are equal
Answer:
144.44 yards
Step-by-step explanation:
The formula to find circumference is: C = π · d
Since we already have most of the factors figured out, we just replace them with what we have.
C = 3.14 · 46 yrds
144.44 = 3.14 · 46
