Physics, asked by vaishnavbharat974, 9 months ago

derive the expression for vehicle along a horizontal circular motion ​

Answers

Answered by perfectico
46

Hey mate here is your answer

⬇️⬇️⬇️⬇️⬇️

Explanation:

When a boby (vehicle) travelling along a circular path means circumference of a circle then the distance travelled by it be

2\pi \times r

The time taken to complete the revolution is called Time period.

We know that,

velocity = distance or displacement / Time taken

v=d/t

Now, put the value of d that is circumference of circle

we got:

v = 2\pi \times r  \:  \:  \div  \:  \: t

#Hope_this_helps

If yes then plz mark it as BRAINLIEST ‼

#thanq

Answered by soniatiwari214
13

Answer:

The maximum safe speed is v = √μrg

Explanation:

  • The centrifugal acting on the vehicle has to be equal to the frictional force
  • Fc = mv^2/r, where m is the mass of the vehicle, v is the velocity of the vehicle and r is the radius of the horizontal circle
  • Frictional force Fs is given by Fs = μN
  • N is the normal force acting on the vehicle
  • In this case, N is equal to the weight of the vehicle which is the product of mass and acceleration due to gravity
  • N = mg
  • Fs = μN = μmg
  • Fc = Fs
  • μmg = mv^2/r
  • μg = v^2/r
  • μrg = v^2
  • v = √μrg

The maximum safe speed for a vehicle along a horizontal circular motion is √μrg.

#SPJ2

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