What is the angular velocity in rad/s

Reference no: EM135262

Q1. A sealed bottle has water in it, and two tubes enter the bottle through the seal. Tube B is attached to a pump at one end, and the other end is above the water surface. If tube A is immersed 0.15 m under water surface and the other end is open to the air. What is the least pressure obtained inside the bottle? What will happen when this pressure is reached?

Q2. A propeller spins at 1750 rev/min.

(a) what is the angular velocity in rad/s?

(b) What is the angular displacement of the propeller in 4.9 s?

Reference no: EM135262

Questions Cloud

Pert method of project scheduling : PERT Method of project scheduling - PERT requires three time estimates for scheduling a given activity. PERT assumes that the actual activity times are distributed according to the beta probability distribution.

What is the direction of the carbon atom after the collision : W hat least energy an incident alpha particle must have to penetrate the gold nucleus. What is the direction of the carbon atom after the collision.

What is the velocity of observer b relative to observer a : What is the velocity of observer B relative to observer A . A diver shines a light up to surface of a flat glass-bottomed boat at an angle of 36 relative to the normal.

Find an average magnitude of the induced emf : Find an average magnitude of the induced emf . A bungee jumper, who's mass is 79 kg, jumps from a tall building. After reaching his lowest point, he continues to oscillate up and down, reaching the low point two more times in 8.2 s.

What is the angular velocity in rad/s : What is the angular velocity in rad/s . What is the least pressure obtained inside the bottle? What will happen when this pressure is reached.

How long is the string : Two people are carrying a uniform wooden board that is 3.00 m long and weighs 160 N. If one person applies an upward force equivalent to 60 N at one end, at what point does the other person lift . If the tangential acceleration of a yo-yo at the en..

What are the displacement and velocity of point on cord : What are the displacement and velocity of the point on the cord. What is the magnitude of the acceleration of one of the liners toward the other because of their mutual gravitational attraction.

What emf is induced in this loop : A single loop of wire with an area of 0.0900 m2 is in a uniform magnetic field that has an initial value of 3.80 T, is vertical to the plane of the loop, and is decreasing at a constant rate of 0.190 T/s.

What is the speed of the third fragment : What is the horizontal distance x to the base of the wall supporting the mirror of the near point on the floor that can be seen reflected in the mirror . What is the speed of the third fragment? Overlook effects due to gravity.

User Account

All Pages