(I) The blades in a blender rotate at a rate of 6500 rpm. When the motor...

Question

Question

Answer 1

Answer #1

anation e StoLotion o33 sued s angulax Speed ecause the 옹 lodes finally convestortest ecar ge ally Come nwlart acceleration (

Answer 2

Similar Homework Help Questions

The blades in a blender rotate at a rate of 6500 rpmrpm . When the motor...

The blades in a blender rotate at a rate of 6500 rpmrpm . When the motor is turned off during operation, the blades slow to rest in 3.3 s What is the angular acceleration as the blades slow down?
The blades in a blender rotate at a rate of 6000 rpm . When the motor...

The blades in a blender rotate at a rate of 6000 rpm . When the motor is turned off during operation, the blades slow to rest in 2.5 s . Part A What is the angular acceleration as the blades slow down?
A large industrial high speed fan is spinning at 480 rpm when the power cord is...

A large industrial high speed fan is spinning at 480 rpm when the power cord is accidentally unplugged. Without the power source, friction in the bearings cause the fan to slow down. The fan blades are 40.0 cm long and spinning in the ccw direction. a. At what rate (in rpm) is the fan spinning after 30.0s, if the blades make 150 complete revolutions in that time? b. What is the angular AND tangential acceleration magnitudes at the ends of...

A jet engine’s turbine blades are turning at a rate of 32,500 RPM. After 20 seconds...

A jet engine’s turbine blades are turning at a rate of 32,500 RPM. After 20 seconds the blades are turning at 53,450 RPM. What is the angular acceleration?
The blades of a fan running at low speed turn at 290 rpm. When the fan...

The blades of a fan running at low speed turn at 290 rpm. When the fan is switched to high speed, the rotation rate increases uniformly to 450 rpm in 5.05 s. What is the angular displacement of the blades during that time interval?
1. When a point on the edge of a DVD (radius 6.0 cm) moves along an...

1. When a point on the edge of a DVD (radius 6.0 cm) moves along an arc of length 120 cm, through what multiple of π rad does the disk turn? 2. With an angular velocity of 3.4π rad/s, how much time is required to complete 11 complete revolutions? 3. The blades of a kitchen blender rotate counterclockwise at 2.2x10^4 rpm (revolutions per minute) a top speed. It takes the blender 2.1 seconds to reach this top speed after being...

6. When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed...

6. When a 2.75-kg fan, having blades 18.5 cm long, is turned off, its angular speed decreases uniformly from 10.0 rad/s to 6.30 rad/s in 5.00 s. (a) What is the magnitude of the angular acceleration of the fan? the 5.00 s? 7. Through what angle in degrees) does it turn while it is slowing de while it is slowing down during sular acceleration does not change, how long after it is turned off does it 8. If its angular...
When the power is turned off on a turntable spinning at 65.0 rpm , you find...

When the power is turned off on a turntable spinning at 65.0 rpm , you find that it takes 11.3 revolutions for it to stop while slowing down at a uniform rate. What is the angular acceleration (in rad/s2), of this turntable? How long does it take to stop after the power is turned off?
3. An electrical motor spins at 1000 rpm and is slowing down at a rate of...

3. An electrical motor spins at 1000 rpm and is slowing down at a rate of 10 rad/s (a) If the motor radius is 7.165 cm, what is the linear acceleration of the edgc of the motor? (b) How long will it take to decrease it's angular velocity by 75%

The blades of an aeroplane’s engine rotate with an initial speed is 20 rev/min. Assuming constant...

The blades of an aeroplane’s engine rotate with an initial speed is 20 rev/min. Assuming constant angular acceleration of magnitude 6 rad/s2: How long does it take for the blades to reach the angular speed ω = 100 rev/min? Through how many radians does a blade turn during the time found in part (i)