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
Pavel [41]
2 years ago
15

By any method you choose, determine your average speed of walking. How do you results compare with those of your classmates?

Physics
2 answers:
mamaluj [8]2 years ago
8 0
Counting the average between u and the classmates
riadik2000 [5.3K]2 years ago
7 0

joji sanctuary

slow dancing in the dark

happier by olivia

filipino artist like john cena

You might be interested in
A piece of plastic is uniformly charged with surface charge density eta1. The plastic is then broken into a large piece with sur
Amiraneli [1.4K]
C is the answer for this problem
3 0
2 years ago
(a) How much work is required to lift a 35-kg object from the ground 3.0 m into the air? (b) How much gravitational potential en
V125BC [204]

Answer:

(a) work required to lift the object is 1029 J

(b) the gravitational potential energy gained by this object is 1029 J

Explanation:

Given;

mass of the object, m = 35 kg

height through which the object was lifted, h = 3 m

(a) work required to lift the object

W = F x d

W = (mg) x h

W = 35 x 9.8 x 3

W = 1029 J

(b) the gravitational potential energy gained by this object is calculated as;

ΔP.E = Pf - Pi

where;

Pi is the initial gravitational potential energy, at initial height (hi = 0)

ΔP.E = (35 x 9.8 x 3) - (35 x 9.8 x 0)

ΔP.E = 1029 J

7 0
2 years ago
Starting from the front door of your ranch house, you walk 50.0 m due east to your windmill, and then you turn around and slowly
Hunter-Best [27]

Answer:

Average velocity

v=\frac{d}{t}\\ v=\frac{10m}{70s}\\v=.1428 \frac{m}{s}

Average speed,

S=\frac{D}{t}\\ S=\frac{90}{70}\\ S=1.29\frac{m}{s}

Explanation:

(a)Average velocity

We have to find the average velocity. We know that velocity is defined as the rate of change of displacement with respect to time.

To find the average velocity we have to find the total displacement.

since displacement along east direction is 50m

and displacement along west=40m

so total displacement,

d=50m-40m\\d=10m

total time,

t=28 s+42 s\\t=70 s

therefore, average velocity

v=\frac{d}{t}\\ v=\frac{10m}{70s}\\v=.1428 \frac{m}{s}

(b)Average Speed:

Average speed is defined as the ratio of total distance to the total time

it means

Average speed= total distance/total time

here total distance,

D= 50m+40m\\D=90m

and total time,

t= 28s+40s\\t=70s

therefore,

Average speed,

S=\frac{D}{t}\\ S=\frac{90}{70}\\ S=1.29\frac{m}{s}

8 0
3 years ago
If a car headlight's light travels at the speed of light, then does the car technically travel at the speed of light since the h
Anni [7]
If you put it that way then technicaly yes
6 0
3 years ago
Read 2 more answers
50 points and brainliest!!!! plz help me
antoniya [11.8K]

decrease yeah free 100 percent

3 0
2 years ago
Read 2 more answers
Other questions:
  • An external resistor with resistance R is connected to a battery that has emf ε and internal resistance r. Let P be the electric
    5·1 answer
  • Where is each subatomic particle is found in an atom
    6·1 answer
  • Approximately how old is the earth?
    13·1 answer
  • Which of the following statements about radioactive decay is true?
    6·2 answers
  • 1.<br> Kinetic energy is the energy of _____.
    8·1 answer
  • B. What information did Wegener not have that would have strengthened his argument? (3
    9·1 answer
  • a truck drives up a hill with a 15 incline. if the truck has a constant speed of 22m/s, what are the horizontal and vertical com
    10·1 answer
  • 3. Some guitarists like the feel of a set of strings that all have the same tension. For such a guitar, the G string (196 Hz) ha
    13·1 answer
  • Type the correct answer in each box. Use numerals instead of words.
    6·1 answer
  • the average speed of a runner in a 483. meter race is 3.0 meters per second. How long me runner to complete the race? Dont inclu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!