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
seraphim [82]
4 years ago
14

Use an example to describe the difference between tangential and centripetal acceleration

Physics
1 answer:
Tpy6a [65]4 years ago
6 0

Answer:

Say you are holding a thread to the end of which is tied a stone. Now when you start whirling it around you will notice that two forces have to be applied simultaneously. One which pulls the thread inwards and the other which throws it sideways or tangentially.

Both these forces will generate their respective accelerations.

The one pointed inwards will generate centripetal or radial acceleration.

The one pointing sideways will generate tangential acceleratio

Explanation:

A major difference between tangential acceleration and centripetal acceleration is their direction

Centripetal means “center seeking”. Centripetal acceleration is always directed inward.

Tangential acceleration is always directed tangent to the circle.

Tangential acceleration results from the change in magnitude of the tangential velocity of an

object. An object can move in a circle and not have any tangential acceleration. No tangential

acceleration simply means the angular acceleration of the object is zero and the object is moving

with a constant angular velocity

You might be interested in
Proposed Kinematic Exercise I
valentinak56 [21]

Answer:

(a) 20 m

(b) 6 m/s²

(c) Between t=0 and t=2, the body moves to the left.

Between t=2 and t=4, the body moves to the right.

Explanation:

v = 3t² − 6t

x(0) = 4

(a) Position is the integral of velocity.

x = ∫ v dt

x = ∫ (3t² − 6t) dt

x = t³ − 3t² + C

Use initial condition to find value of C.

4 = 0³ − 3(0)² + C

4 = C

x = t³ − 3t² + 4

Find position at t = 4.

x = 4³ − 3(4)² + 4

x = 20

(b) Acceleration is the derivative of velocity.

a = dv/dt

a = 6t − 6

Find acceleration at t = 2.

a = 6(2) − 6

a = 6

(c) v = 3t² − 6t

v = 3t (t − 2)

The velocity is 0 at t = 0 and t = 2.  Evaluate the intervals.

When 0 < t < 2, v < 0.

When t > 2, v > 0.

3 0
4 years ago
A section of a sphere has a radius of curvature of 0.72 m. If this section is painted with a reflective coating on both sides, w
vaieri [72.5K]

Answer:

The value is  f = 0.36 \  m

Explanation:

From the question we are told that

  The radius of curvature is  R =  0.72 \  m

   

Generally the radius of curvature is mathematically represented as

        R  =  2f

Here f is the focal length hence

       f =  \frac{R}{2}

=>     f =  \frac{0.72}{2}

=>     f = 0.36 \  m

3 0
3 years ago
What is a pattern of motion in the solar system
Julli [10]
All the planets is the answer
3 0
3 years ago
2. Classify Identify the following materials as thermal conductors or
Elenna [48]
Answer -
Wooden spoon: thermal insulator
Iron frying pan: thermal conductor
Plastic spatula: thermal insulator
Steel fork: thermal conductor

Hope this helps
5 0
3 years ago
What does it mean for their to be a net force on an object vs no net force? Which one is described as balanced forces and which
STatiana [176]
It’s like the force put against something or someone✨
3 0
3 years ago
Other questions:
  • How did world cup soccer become cool?
    5·1 answer
  • Write the formula of power lens.​
    15·1 answer
  • What is caused by the induced voltage and is therefore proportional to the number of wire turns, strength of the magnetic field,
    8·1 answer
  • Through which medium will sound have slowest speed? Group of answer choices
    14·1 answer
  • Which of the following energy transformations occurs when you eat a hamburger?
    15·2 answers
  • g A certain elevator cab has a total run of 195 m and a maximum speed is 306 m/min, and it accelerates from rest and then back t
    9·1 answer
  • If a person has the values for an object's density and volume, what value can be calculated?
    9·1 answer
  • How is Newtons second law apply to the egg drop ?
    13·1 answer
  • PLEASE HELP!!
    6·2 answers
  • Heat is transferred from molecules with more kinetic energy to molecules with _________kinetic energy.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!