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
ivolga24 [154]
3 years ago
9

What is the PE of a 10 kg box that drops 10 meters?

Mathematics
2 answers:
Elza [17]3 years ago
8 0
P.E = mgh                           
M= MASS
G= ACCELERATION DUE TO GRAVITY
H = HEIGHT
P.E= 10 * 10 * 10
P.E = 1000J
iren [92.7K]3 years ago
5 0
<u>Change</u> of PE over a height of 10m = M G H = (10) (9.8) (10) = 980 joules.

When the box hits the bottom, it has 980 joules <u>less</u> PE than it had
before it started dropping. 

(As well as 980 joules <u>more</u> kinetic energy.)
You might be interested in
8) The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh?​
nirvana33 [79]

Answer:

120 pounds I think

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the area of this figure? Please help.
Ad libitum [116K]

The area of the composite figure can be found by summing the whole area that made up the figure. Therefore, the area of the figure is 213.5m²

<h3>Area of a composite figure</h3>

The area of the composite figure is the sum of the area of the whole figure.

Therefore, the composite figure can be divided into 2 triangles and two rectangles.

Hence,

area of triangle1 = 1 / 2 × 10 × 13 = 65 m²

area of the triangle2 = 1 / 2 × 15 × 7 = 52.5 m²

area of the rectangle1 = 8 × 3 = 24 m²

area of rectangle2 = 7 × 6 = 42 m²

area of rectangle3 = 5 × 6 = 30 m²

Therefore,

area of the composite figure = 65 + 52.5 + 24 + 42 + 30 = 213.5 meters squared

learn more on area here: brainly.com/question/27744042

#SPJ1

8 0
2 years ago
What is the value of x?<br><br> ___cm
vodka [1.7K]

Answer:22


Step-by-step explanation: divide 46.2 by 14 to get 3.3 then divide 72.6 by 3.3 easy way but there is a harder one I just forgot lol


4 0
3 years ago
I am having a hard time with this page if someone can help me i will appreciate it a lot!!
Allisa [31]

Answer:

#1 is It could be another girl or it could be a boy

#2 is Its could be another boy or it could be a girl.

The diagram should look like this:

BB. BG

GB GG

#4 is 4

#5 is 1

#6 is there is 1/2 a change the baby can be a girl and a 1/2 change the baby can be a boy. For both of them to be girls; it would be 1/4 chance.

5 0
3 years ago
Diep bought a baguette loaf of bread 65 centimeters long. For lunch every afternoon, he cuts 15 centimeters of bread for his san
r-ruslan [8.4K]
Equation- l=65-15d
graph- discrete bc it's only for integer numbers
3 0
3 years ago
Read 2 more answers
Other questions:
  • Members of a junior high basketball team want to brag about how tall they are. First, they measured each player’s height in inch
    6·2 answers
  • suppose that unit price p in dollars for a quantity demanded X of a certain product of a company is given by p=-0.08+620 (0 &lt;
    13·1 answer
  • Solve the equation to find the value of x. 8.35x-1.5=71.98
    15·2 answers
  • Line p passes through (8, -6) and is perpendicular to the line 2x + y = -7. The slope of line p is . The equation of line p is y
    12·1 answer
  • The number by which the dividend is being divided? Means?
    11·2 answers
  • The Statistical Abstract of the United States published by the U.S. Census Bureau reports that the average annual consumption of
    7·1 answer
  • How long it will take 2000$ to double if it is invested at 6% interest compounded semi annually
    5·1 answer
  • Solve for z<br><br> 15z–19≥–9 or z+13≤6
    15·2 answers
  • Please help!! I don’t know how to solve this. Which one is the digit of the units in 3^81:
    10·1 answer
  • What is the value of a in the equation 304 b =54, when b =9? O 15 O 18 0 21 O 27
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!