Question

Notify Me Bookmark

The propeller of a World War II fighter plane is 2.64 m in diameter. What is its angular velocity in radians per second if it spins at 1400 rev/min ? What is the linear speed (in m/s) of its tip at this angular velocity if the plane is stationary on the tarmac? What is the centripetal acceleration of the propeller tip under these chnditions? Calculate it in meters per second squared and convert to multiples of g. centripetal acceleration in m/s2 centripetal acceleration in g

The propeller of a World War II fighter plane is 2.64 m in diameter. What is its angular velocity in radians per second if it spins at 1400 rev/min ? What is the linear speed (in m/s) of its tip at this angular velocity if the plane is stationary on the tarmac? What is the centripetal acceleration of the propeller tip under these chnditions? Calculate it in meters per second squared and convert to multiples of g. centripetal acceleration in m/s2 centripetal acceleration in g

Image text
  1. The propeller of a World War II fighter plane is 2.64 m in diameter.
What is its angular velocity in radians per second if it spins at 1400 r e v / m i n ? What is the linear speed (in m / s ) of its tip at this angular velocity if the plane is stationary on the tarmac?
What is the centripetal acceleration of the propeller tip under these chnditions? Calculate it in meters per second squared and convert to multiples of g . centripetal acceleration in m / s 2 centripetal acceleration in g

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

An ultracentrifuge accelerates from rest to 100, 000 rpm in 1.75 min. (Enter the magnitudes. ) (a) What is the average angular acceleration in rad/s2? rad/s2 (b) What is the tangential acceleration (in m/s2) of a point 9.00 cm from the axis of rotation? m/s2 (c) What is the centripetal acceleration in m/s2 and multiples of g of this point at full rpm? ac in m/s2 m/s2 ac as a multiple of g g (d) What is the total distance traveled (in m) by a point 9.00 cm from the axis of rotation of the ultracentrifuge? m
Solution
0 0

An ultracentrifuge accelerates from rest to 100, 000 rpm in 2.00 min. (a) What is its angular acceleration in rad/s 2? rad/s2 (b) What is the tangential acceleration (in m/s2 ) of a point 11.00 cm from the axis of rotation? m/s2 (c) What is the radial acceleration in m/s2 and multiples of g of this point at full rpm? a in m/s m/s2 a as a multiple of g g
Solution
0 0

The velocity v→ of a particle moving in the xy plane is given by v→ = (6.0t − 4.0t2)i^ + 7.1 j^, with v→ in meters per second and t( > 0) is in seconds. (a) What is the acceleration when t = 1.1 s? (Express your answer in vector form.) a→ = m/s2 (b) When (if ever) is the acceleration zero? (Enter 'never' if appropriate.) s (c) When (if ever) is the velocity zero? (Enter 'never' if appropriate.) s (d) When (if ever) does the speed equal 10 m/s ? (Enter 'never' if appropriate.) s
Solution
0 0