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
zmey [24]
4 years ago
10

A kid has 650 Joules of potential energy when they are the top of their swing. If the height is 1.3 meters, what is the mass of

the kid?
Mathematics
1 answer:
Greeley [361]4 years ago
6 0

Answer:

51kg

Step-by-step explanation:

GPE=mass×gravitational field strength×height

so...

mass=GPE/gravitational field strength×height

gravition field strength on earth=9.81

650/9.81×1.3=50.968...

You might be interested in
The product of 86 and the depth of the river
aniked [119]

Answer:

Step-by-step explanation:

Are you trying to find a variable expression? the product of 86 means multiplication so 86*n or 86n. Other than that I dont understand the question.

4 0
3 years ago
Samantha has a rectangular shaped fish tank in her room. The tank has a height of 2.6 ft, a width of 2.1 ft, and a length of 3.9
andrezito [222]

Answer: the BEST approximation of the amount of water her fish tank can hold is 21ft^3

Step-by-step explanation:

The shape of Samantha's fish tank is rectangular. The volume of the rectangular fish tank would be expressed as LWH

Where

L represents length of the tank

W represents the width of the tank.

H represents the height of the tank.

The tank has a height of 2.6 ft, a width of 2.1 ft, and a length of 3.9 ft.

This means that the volume of the fish tank would be

Volume = 2.6 × 2.1 × 3.9

= 21.294 ft^3

7 0
4 years ago
Can we combine a high quality of life with environmental sustainability?
LenaWriter [7]

Answer:

Yes

Step-by-step explanation:

7 0
3 years ago
If a ray bisects an angle, each newly formed angle measures 90 degrees.
prohojiy [21]

Answer:

A) Sometimes

A ) Sometimes is the correct answer because b) always and c) never is not possible

it cannot be always measured 90 degrees

3 0
3 years ago
Read 2 more answers
Does anyone know this?
Nesterboy [21]
It's 4 units right and 3 units up :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • The sequence below shows the total number of take-out orders at Loco Taco each day after the evening shift:
    15·1 answer
  • Translate the sentence into an equation. The sum of 19 and mikes age is 64. Use the variable m to represent mikes age
    6·1 answer
  • Find the area of an equilateral triangle with a side of 6 inches
    9·2 answers
  • Which of the following is the quotient of the rational expressions shown below? 2x-3/5x^2 divided by x-5/3x-1
    8·2 answers
  • 43 milk jugs are in a fridge with 11 that are spoiled. 5 jugs are randomly selected. what are the odds that the first two are go
    8·1 answer
  • You roll a single die numbered from 1 to 6. What is the probability of rolling a number greater than 3 and then a number less th
    15·1 answer
  • An aluminum can has a capacity of 2.37 L. What is the capacity of the can in milliliters?
    6·1 answer
  • [algebra 2, word problems and expressions] hai! please help!
    10·1 answer
  • Correct answer gets brainliest
    8·2 answers
  • Hey I need to know how to get standard form from two coordinates. I need this asap.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!