Answer:
h = 17.65 m
Step-by-step explanation:
The given equation gives the speed at impact :
h is height form where the object is dropped
Put v = 18.6 m/s in the above equation.
So, the object must be dropped from a height of 17.65 m.
Answer:
235
Step-by-step explanation:
The third one is correct so it would be C.
Just substitute X and Y into the question.
I feel you, headaches suck.
Your answer would be h ≤ 8/7
Step 1 :
2
Simplify —
7
Equation at the end of step 1 :
h 2
— - — ≤ 0
4 7
Step 2 :
h
Simplify —
4
Equation at the end of step 2 :
h 2
— - — ≤ 0
4 7
Step 3 :
Calculating the Least Common Multiple :
3.1 Find the Least Common Multiple
The left denominator is : 4
The right denominator is : 7
After calculating the multipliers you get h ≤ 8/7
Hope this helps!
Please consider Brainliest!
