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
topjm [15]
3 years ago
13

PEDALING A BIKE : ACCELERATION:: PULLING A DOGS LEASH: _____.

Physics
1 answer:
Alex_Xolod [135]3 years ago
6 0
Pulling a dogs leash: inertia
You might be interested in
What are three mechanisms for reproductive isolation? Which Mechanism isolates two populations of similar frogs with different m
saul85 [17]
The mechanisms of reproductive isolation are:
1) Habitat isolation
2) Behavioral isolation
3) Mechanical isolation
4) Gametic isolation
The isolation happening here is behavioral isolation, because their different behavior patterns prevent the frogs from breeding.
4 0
3 years ago
How many electrons, protons, and neutrons are in chlorine?
Rashid [163]
The element chlorine has 17 electrons, 17 protons and 18 neutrons....<span> In an atom there is an equal number of electrons and protons. The number of neutrons is found by subtracting the atomic number from the mass number ...

Hope it helps !!!</span>
7 0
3 years ago
Select the correct answer.
Pachacha [2.7K]

Answer:

c

Explanation:

It's c the last one u see

8 0
2 years ago
A small sphere is hung by a string from the ceiling of a van. When the van is stationary, the sphere hangs vertically. However,
Paraphin [41]

Answer: 42.49 m/s^{2}

Explanation:

To solve this, we need to keep in mind the following:

While the sphere hangs it is under the effect of gravity. It is creating a Angle of 90° taking the roof as a reference.

Gravity can be noted as a Acceleration Vector. The magnitud for Earth's Gravity is a constant: 9.81 m/s^{2}

The acceleration of the Van will affect the sphere also, but this accelaration will be on the X-axis and perpendicular to the gravity. Because this two vectors are taking action under the sphere they will create a angle. This angle can be measured as a relation of the two magnitudes.

Tangent (∅) = Opossite Side / Adyacent Side

By trigonometry, we know the previous formula. This formula allows us to find the Tangent of a angle as a relation between the two perpendiculars magnitudes. In this case the Opossite Side will be the Gravity Accelaration, while the Adyancent Side is the Van's Acceleration.

(1)  Tangent (∅) = Gravity's Acceleration (G) / Van's Acceleration (Va)        

Searching for the Va in (1)

Va = G/Tan(∅)

Where ∅ in this case is equal to 13.0°

Va = 9.81m/s^{2}  / Tan(13.0°)

Va = 42.49 m/s^{2}

The vans acceleration need to be 42.49 m/s^{2}  to create an angle of 13° with the Van's Roof

3 0
3 years ago
The moon and other satellites rotate around the earth. Identify the force that keeps these satellites in orbit. A) gravity B) fr
RoseWind [281]
The force is gravity
4 0
3 years ago
Read 2 more answers
Other questions:
  • The figure shows a water-filled syringe with a 4.0-cm-long needle. What is the gauge pressure of the water at the point P, where
    12·1 answer
  • Tom has built a large slingshot, but it is not working quite right. He thinks he can model the slingshot like an ideal spring, w
    9·1 answer
  • From the edge of a cliff, a 0.46 kg projectile is launched with an initial kinetic energy of 1430 J. The projectile's maximum up
    15·1 answer
  • What is the displacement of a student who walks 12 m North, 5 m West, 3 m South,
    10·1 answer
  • A 97.0 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 48.0 m/s. If both are initially at rest and if t
    14·1 answer
  • A car has a kinetic energy of 4.32 x 10^5 J when traveling at a speed of 23 m/s.
    15·1 answer
  • Assume that a resistor is connected between the 150 V terminal and the common terminal. The voltmeter is then connected to an un
    5·1 answer
  • If a substance containing charged ions and electrons can be compressed so that the particles have less space between them, the s
    14·2 answers
  • 1. Using pollen grains placed in water,
    14·1 answer
  • During a power outage, people use generators. What does a geneszitor dia?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!