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
Kamila [148]
3 years ago
14

If a 40,000g cannon ball is 35m above the Earth’s surface, how much potential energy does the cannon ball have?

Mathematics
1 answer:
ELEN [110]3 years ago
4 0

Answer:

Step-by-step explanation:

Remark

You could do this by converting the distance but the much more common way is to use kg and m.

Formula

PE = m * g * h

Givens

m = 40000 grams

m = 40000 grams * 1kg/1000 grams = 40 kg

g = 9.81

h = 35 m

Solution

PE = 40 * 9.81 * 35

PE = 13734 Joules

You might be interested in
A leg of a right triangle measures 63 yards,
erma4kov [3.2K]

Answer:

16

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If Jorge walks 1 mile in 1 hour. In 2 hours at the same place, How many yards can Jorge walk now
julsineya [31]

Answer:

3520 yards

Step-by-step explanation:

1 mile in 1 hour.

In 2 hours he will cover 2×1= 2 miles

1 mile = 1760 yards

2 miles = 3520 yards

3 0
3 years ago
Read 2 more answers
. Evaluate each of the following without using a calculator. Show all steps clearly. - 5^2​
Verizon [17]

Answer:

25

Step-by-step explanation:

-5^2 expanded is  -5 x -5

- two negatives equal a positive

-visual representation of 5 x 5

O O O O O

O O O O O

O O O O O

O O O O O

O O O O O

7 0
2 years ago
Pleaseeee help me solve this problem
-Dominant- [34]

Answer:

2/5

Step-by-step explanation:

The slope would be the change in y over the change in x which is 2 units up and 5 units to the right, so the answer is 2/5. hope this helps:)

7 0
3 years ago
Read 2 more answers
Which quadratic equation is equivalent to (x + 2)^2 + 5(x + 2) - 6 = 0?
Ber [7]

Answer:

x^2 + 9x + 8 = 0

Step-by-step explanation:

First, we have to simplify this quadratic equation:

(x+2)^2 + 5(x+2) - 6 = 0

x^2 + 4x + 4 + 5x + 10 - 6 = 0

x^2 + 9x + 8 = 0

5 0
2 years ago
Other questions:
  • Find the balance after 8 years
    9·1 answer
  • What is the measure of ∠CED?
    5·2 answers
  • If f(x)= 2x^2 -4x and g(x) = 5 – 2x, evaluate f(x) – g(x) for x = 5
    6·1 answer
  • (04.02 LC)
    15·2 answers
  • Write 0.083333333333333 repeating as a fraction. (The 3 is repeating the 8 is not)
    8·1 answer
  • Find x<br><br>(a+3)² - 25 = 0​
    13·2 answers
  • What is the measure of x?
    12·1 answer
  • Which is the graph of fix) = 1 (47"?
    11·1 answer
  • What is the slope of the line?
    5·1 answer
  • A movie theater ordered 212 boxes of candy to sell at the the theater. Each box had 75 pieces of candy. How many pieces of candy
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!