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
scoray [572]
3 years ago
5

A diet decreases a person's mass by 6 %. Exercise creates muscle and reduces fat, thus increasing the person's density by 1 %. D

etermine the percent change in the person's volume.
Physics
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer:

-5%

Explanation:

We know that volume is mass/density

So to find percentage

Let first mass be = M1

Second be 0.94m( 1-6%)

Second density be=0.99

First density be d

So finlq volume v2= 0.94m/0.99p=

V2= (0.94/0.99)V1

V2= 0.95v1

So volume decrease will be 1-0.95= 0.05

= -5%

You might be interested in
Chloe wanted to find out if the color of a food would affect how quickly kindergarten children would eat it for lunch. She belie
Harrizon [31]
A

The reason this is is because she the first sentence says that she believed that people would eat the mashed potatoes faster if they were brighter color.
6 0
3 years ago
The velocity of a wave with a wavelength of 4.700 m and frequency of 54.00 Hz is
Feliz [49]
The answer is 253.8 m/s
6 0
3 years ago
Kate is working on a project in her tech education class. She plans to assemble a fan motor. Which form of energy does the motor
andreyandreev [35.5K]

Motion Energy

I am writing this so it can be more than 20 letters

7 0
3 years ago
A cat pushes a mouse horizontally on a frictionless floor with a net force of 1.0 N 1.0N1, point, 0, start text, N, end text for
vesna_86 [32]

Answer: 3

Explanation:

8 0
3 years ago
Why are there only two elements in the first period of the periodic table?(1 point)
Katen [24]

Answer:

because only two electrons can fit in the first orbit around the nucleus, and each period on the table is organized by number of orbits

6 0
2 years ago
Other questions:
  • An automobile traveling along a straight road
    6·1 answer
  • delivery ladies is Shivam noted at the thundering sound of 6 second after the lightning was seen by him​
    10·2 answers
  • Which statements are true about the periodic table apex
    12·1 answer
  • A car on a Ferris wheel has an angular displacement of π 4 rad, which corresponds to an arc length of 28.2 m. What is the Ferris
    11·1 answer
  • Electrons in the beam are accelerated by the ____ fields.
    15·1 answer
  • A conductor has a net charge of +24 uC. How many electrons are needed to make this conductor neutral
    15·1 answer
  • 13. When you say that something is a factor, you mean that it is an) (factor)
    7·1 answer
  • A 10 kg bowling ball is lifted from the ground to a height of 1 meter. Assuming the bowling alley is on Earth, which type of pot
    13·1 answer
  • A resistor has a resistance of 120 12. How much current is in the resistor if there is a potential difference of 12.0V across th
    15·1 answer
  • The average depth of water in a place near the coast of the Pacific ocean is 5.0 The largest tidal range in that place is 2.0m C
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!