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
Veseljchak [2.6K]
3 years ago
11

The wheel of a car has a radius of 0.413 m. If the wheel rotates at 456 revolutions per minute, what is the speed (in m/s) at wh

ich the outer edge of the wheel is moving
Physics
2 answers:
suter [353]3 years ago
7 0

Answer: The speed of the edge of the wheel = 19.72m/s

Explanation:

The liner speed of the edge of the wheel is given as;

V=wr

V= linear speed =?

w= angular velocity =456rpm

Converting rpm to rad/s

1rpm = π/30 rad/s

456rpm = 47.75 rad/s

r=0.413m

V=47.75 × 0.413

V= 19.72m/s

Therefore speed of the edge of the wheel = 19.72m/s

irakobra [83]3 years ago
6 0

Answer:

The speed (in m/s) at which the outer edge of the wheel is moving is 19.722 m/s

Explanation:

the solution is in the attached Word file

Download docx
You might be interested in
89 POINTS IF YOU ANSWER
Evgen [1.6K]
I'm pretty sure it's Protons
8 0
3 years ago
Read 2 more answers
The mechanical energy of a bicycle at the top of a hill is 6,000 J. The bicycle stops at the bottom of the hill by applying the
Semmy [17]

Answer:

Thermal energy produce =4,000 J.

Explanation:

Given that

Mechanical  energy at the top of hill = 6,000 J

Mechanical  energy at the bottom of hill = 2,000 J

We know that energy is conserve

Energy at top of hill = energy at bottom of hill + Thermal energy produce

So now by putting the values

Energy at top of hill = energy at bottom of hill + Thermal energy produce

6,000 = 2,000+ Thermal energy produce

Thermal energy produce =6,000-2,000 J

Thermal energy produce =4,000 J.

As we know that thermal energy produce due to friction when one mechanical component slides on the other mechanical component then always heat is generated and this heat is known as thermal energy.

7 0
3 years ago
A car is moving at 34mi/hr. If the car travels for 6hours how many miles (mi) did the car travel? Make sure you include the prop
Dmitrij [34]

the car travels 34 mi in one hour.

then, in 6 hours car travels

34 x 6 mi

= 204 mi

5 0
3 years ago
Read 2 more answers
A bus travels with an average velocity of 60 km per hour. how long does it take to cover a distance of 500km?
sergeinik [125]
V = 60km/h
S=500km
t = ?
v = S/t
t = S/v
t = 500km / 60 km/h
t ≈ 8,33 h
6 0
3 years ago
Lisa is eating dinner.Which sensory organs is she most likely using to process what she is eating?
Sonbull [250]

Answer:

A

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • A scientist studies the strengths of different types of wood, including oak and
    6·1 answer
  • Tracking scores from past assignments
    6·2 answers
  • How long would it take for 1.50 mol of water at 100.0 ∘c to be converted completely into steam if heat were added at a constant
    11·2 answers
  • Find the magnitude of the resultant force and the angle it makes with the positive x-axis. (Let a = 200 N and b = 400 N. Round y
    12·1 answer
  • The symbol, "I" represents-<br><br> a. voltage <br> b. power<br> c. current<br> d. resistance
    8·1 answer
  • For work to be accomplished we much have
    10·2 answers
  • A material that breaks down quickly in the environment is called??
    6·2 answers
  • You push on a 35N object for 3 seconds. find work?
    14·1 answer
  • EASY BRAINLIEST!!URGENT PLEASE HELP.
    13·2 answers
  • PLEASE HELP! WILL GIVE BRANILIEST TO FIRST REAL ANSWER If one marble is rolling three times as fast as a second marble of the sa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!