Answer:
743.8915 grams; 743891.5 milligrams
Answer:
2:12 Or 3:18
Step-by-step explanation:
1 : 6 2 : 12 3 : 18 4 : 24 5 : 30
6 : 36 7 : 42 8 : 48 9 : 54 10 : 60
11 : 66 12 : 72 13 : 78 14 : 84 15 : 90
16 : 96 17 : 102 18 : 108 19 : 114 20 : 120
21 : 126 22 : 132 23 : 138 24 : 144 25 : 150
26 : 156 27 : 162 28 : 168 29 : 174 30 : 180 - also answered by 892801
xdd lol
Answer:
It takes 1 second for the tape to reach the ground.
Equation to use:
As explain above, the initial position s 16 ft, there is no initial velocity, so , and the acceleration of gravity is 32 ft/s^2, and should be considered negative [as pointing down in the y-direction], so the equation simplifies to:
In order to find the tima it takes it to hit the ground, we simple solve the equation for t when y(t) = 0 (the tape has reached the ground (zero height in the y-direction):
We select the positive time (+1 second) which is what makes physical sense, since a negative value in time would mean time before the tape was dropped.
So the answer is: It takes 1 second for the tape to reach the ground.
Answer:
It would take 4 men 37 hrs and 12 mins to complete the same task.
step-by-step explanation:
Let X be the time the four men would use to complete the task.
From the question, 6 men completed a task in 24 hrs and 48 mins
But
Using ratio and proportion
if more, less divides and if less, more divides.
4 men required more time to complete the task
Hence:
x = 37 hrs 12 mins