1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dvinal [7]
3 years ago
10

Height of the Qutab Minaar is 73 metre. When the last stone on the top of the Qutab Minaar was carried from ground to its top by

labour weighting 50 kg (bricks carried weighted 20kg), how much work was done in that job by gravitational force? (g = 10 m/s2)
(d) –12770J

(a) –32110 J

(b) –51100 J

(c) –76990J
Mathematics
1 answer:
Wittaler [7]3 years ago
4 0

Answer:

peanut butter jelly sandwich

You might be interested in
The Movie House gives away a $5 coupon for every 4 movies purchased.How many movies would you have to purchase in all before rec
Daniel [21]

Answer:

5 movies because for 4 movies equals a coupon

3 0
3 years ago
A recipe of pasta makes enough for eight servings. How many servings can be made using 4/8 of each ingredient in the recipe?
Sedaia [141]
You could only make 4, as that is half of the amount of materials needed to make 8.

4 0
3 years ago
Read 2 more answers
Look at triangle ABC:What is the length (in millimeters) of side AC of the triangle?
user100 [1]
One question, where's the triangle??? So how can I answer for you.
3 0
3 years ago
Read 2 more answers
What is the value of the expression below when x = 4?<br> 7x2 + 8x - 7
Wewaii [24]

Answer:

81

Step-by-step explanation:

7×2+8(4)-7

14 +8(4)-7

22(4)-7

88-7=

81

Hope this helps

4 0
3 years ago
A cube is built with inside dimensions of 10 inches. The material is 0.2 inches thick. Use a Taylor series approximation to find
larisa86 [58]

Answer:

V(x,y,z) ≈ 61.2 in

Step-by-step explanation:

for the function f

f(X)=x³

then the volume will be

V(x,y,z)= f(X+h) -  f(X) , where h= 0.2 (thickness)

doing a Taylor series approximation to f(x+h) from f(x)

f(X+h) - f(X) = ∑fⁿ(X)*(X-h)ⁿ/n!

that can be approximated through the first term and second

f(X+h) - f(X) ≈ f'(x)*(-h)+f''(x)*(-h)²/2 = 3*x²*(-h)+6*x*(-h)²/2

since x=L=10 in (cube)

f(X+h) - f(X) ≈ 3*x²*(-h)+6*x*(-h)²/2 = 3*L²*h+6*L*h²/2 = 3*L*h*(h+L)

then

f(X+h) - f(X) ≈  3*L*h*(h+L) = 3* 10 in * 0.2 in * ( 0.2 in + 10 in ) = 61.2 in

then

V(x,y,z) ≈   61.2 in

V real = (10.2 in)³-(10 in)³ = 61 in

8 0
3 years ago
Other questions:
  • Y = ¼ x and y=¼x - 5. explain how the graphs are the same and how they are different
    5·1 answer
  • !!!!!!!!!!!30POINTS!!!!!!!!!!!!!!!!!
    5·1 answer
  • What are the steps to answer 28=8b+13b-35
    8·1 answer
  • Solve the equation 1/4 (x+2)+5=-x
    15·2 answers
  • Based on historical data, your manager believes that 41% of the company's orders come from first-time customers. A random sample
    9·1 answer
  • Suppose that scores on an aptitude test are normally distributed with a mean of 100 and a standard deviation of 4.6. Scores on a
    12·1 answer
  • Hellllllllllllllllllllllllllllllllllllllllllpppp
    12·1 answer
  • Help 6th grade math i will give brainliest
    7·2 answers
  • If someone could pls help me this im new to this and yes tysm if you do :)
    14·1 answer
  • The distance between (-9,5) (-9,-1)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!