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Agho: Attempt 1 Question 17 (1 point) A wheel 25.0 cm in radius tuming at 120...
A circular conducting wire with a radius of 25.0 cm has a current 0.680 A flowing...
A circular conducting wire with a radius of 25.0 cm has a current 0.680 A flowing through it. The magnetic field 6.25 T acts at an angle of 25.9° as shown in the picture. B R - Part A - Find the net torque acting on the wire. 0 1,46x10-2 Nm 0 5.83 Nm 0 5.83x10-2 Nm 0 0.365 Nm 0 3650 Nm
Question 7 In the figure, wheel A of radius ra- 11.5 cm is coupled by belt...
Question 7 In the figure, wheel A of radius ra- 11.5 cm is coupled by belt B to wheel of radius rc = 21.0 cm. The angular speed of wheel A is increased from rest at a constant rate of 2.87 rad/s2. Find the time needed for wheel to reach an angular speed of 120 rev/min, assuming the belt does not slip. (Hint: If the belt does not slip, the linear speeds at the two rims must be equal.) B...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2rt-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2rt-radians. Find the...
1) A point on the rim of a 0.15-m-radius rotating disk has a centripetal acceleration of...
1) A point on the rim of a 0.15-m-radius rotating disk has a centripetal acceleration of 4.0 m/s2. What is the angular speed of a point 0.075 m from the center of the disk? 2) A point on the rim of a 0.30-m-radius fan blade has centripetal acceleration of 0.35 m/s2. Find the centripetal acceleration of a point 0.040 m from the center of the same wheel. 3) Masses are distributed in the xy-plane as follows: 2.0 kg at (0.0,...
please answer. Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting...
please answer.
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians....
Question 10 8 pts Suppose the angular velocity of a disk of radius R = 6...
Question 10 8 pts Suppose the angular velocity of a disk of radius R = 6 cm increases uniformly from 14 rad/s to 24 rad/s in 0.04 s. What is the magnitude of the TOTAL acceleration of a point on rim of the disk when the angular velocity is 24 rad/s? 200 m/s2 0.18 m/s2 O 35 m/s2 50 m/s2 38 m/s2 15 m/s2 O 0.15 m/s2 O 3 m/s2 O 0.72 m/s2
A circular conducting wire with a radius of 25.0 cm has a current 0.680 A flowing through it. The magnetic field 6.25 T acts at an angle of 25.9° as shown in the picture. B R - Part A - Find the net torque acting on the wire. 0 1,46x10-2 Nm 0 5.83 Nm 0 5.83x10-2 Nm 0 0.365 Nm 0 3650 Nm
Question 7 In the figure, wheel A of radius ra- 11.5 cm is coupled by belt B to wheel of radius rc = 21.0 cm. The angular speed of wheel A is increased from rest at a constant rate of 2.87 rad/s2. Find the time needed for wheel to reach an angular speed of 120 rev/min, assuming the belt does not slip. (Hint: If the belt does not slip, the linear speeds at the two rims must be equal.) B...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2rt-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians. Find the...
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2rt-radians. Find the...
please answer.
Question 2 A 70-kg wheel is 120-cm in diameter and has heavy spokes connecting the rim to the axle. To find moment inertia of the wheel experimentally, you mount the wheel on a low-friction bearing then wrap a light cord around the outside of the rim to which you attach a 20-kg bag of sand. When the bag is released from rest, it drops 3.77-m in 1.6-s during which time the wheel rotates through an angle of 2r-radians....
Question 10 8 pts Suppose the angular velocity of a disk of radius R = 6 cm increases uniformly from 14 rad/s to 24 rad/s in 0.04 s. What is the magnitude of the TOTAL acceleration of a point on rim of the disk when the angular velocity is 24 rad/s? 200 m/s2 0.18 m/s2 O 35 m/s2 50 m/s2 38 m/s2 15 m/s2 O 0.15 m/s2 O 3 m/s2 O 0.72 m/s2
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