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The distance among the tires on the left and right sides of the car is 1.64 m, and the radius of each wheel is 0.340 m. Determine the difference among the angular speeds of the wheels on the left an
A centrifuge in the medical laboratory rotates at an angular speed of 3400 rev/min. If switched off, it rotates through 54.0 revolutions before coming to rest. Determine the constant angular accele
A child of 36 kg runs having a speed of 2.2 m/s tangential to a disk-shaped merry-go-round of 175 kg of radius 2.4 meters. When the Merry-go-round is spinning at 0.2 revolutions per second prior to
Determine the time the coil takes to increase the 0.20 m and what is the average induced current in the coil?
In the absence of non-conservative forces, like friction and air resistance, determine what would be the speed of the rider at the bottom of the track? Suppose that the speed of the rider at the sta
When the car (in a loop-the-loop trick for small vehicles) is provided an initial speed of 3.24 m/s, determine the biggest value that the radius r can encompass if the car is to remain in contact ha
A skateboarder moves at 5.15 m/s all along a horizontal section of a track which is slanted upward by 52.0 degrees above the horizontal at its end that is 0.757 m above the ground. If she leaves the
The skateboarder begins down the left side of the ramp having an initial speed of 4.76 m/s. When non-conservative forces, like kinetic friction and air resistance, are negligible, then what would be
A weightlifter is trying to lift a 200 N barbell. The moment arm of barbell about the elbow joint is 40 cm. The moment arm of the elbow flexor muscles is about 4 cm. Determine how much force should
A girl of 28 kg is bouncing on the trampoline. Throughout a certain interval after leaving the surface of the trampoline, her kinetic energy reduces to 220 J from 450 J. Determine how high does she
i) Determine how much work is done on the ball by its weight? Determine the gravitational potential energy of the basket-ball, relative to the ground, if it is (ii) released and (iii) caught? (iv) D
Juggles increases to a height of 3.3 m above the ground, at which point he has the similar amount of gravitational potential energy as Bangles had before he jumped, supposing both potential energies
Suppose charge builds up on the cloud and on the ground till a uniform electric field of 2.0 x 106 N/C all through the space between them makes the air break down and conduct electricity as a lightni
An adult of 86.0 kg employs a spiral staircase to climb to the second floor of his house, his gravitational potential energy rises by 1.70 x 103 Joules. Determine by how much does the potential ener
Consider the Earth and a cloud layer of 900 m above the planet to be the plates of a parallel-plate capacitor.
A skier slides horizontally all along the snow for a distance of 13.0 m before coming to rest. The coefficient of kinetic friction among the skier and the snow is 0.0575. Primarily, how fast was th
The potential difference among the accelerating plates of a TV set is around 20 kV. When the distance between the plates is 1.9 cm, determine the magnitude of the uniform electric field in the regi
i) Determine the tension in the cable? How much work is done by (ii) the tension in the cable, and (iii) the weight of person (iv) Utilize the work-energy theorem and determine the final speed of th
A uniform electric field of magnitude 405 N/C point out in the positive x-direction acts on the electron, that is primarily at rest. The electron has moved 3.10 cm. (i) Determine the work done by th
A cannon fires a shell at the angle of 45° above the horizontal. The shell consists of a mass of 15.7 kg, and its initial speed as it leaves the cannon is around 298 m/s.
The spring is primarily compressed by 45.0 cm and has negligible mass. If both blocks are released concurrently and the spring has dropped to the surface, m1 is found to encompass a speed of 2.5 m/s
(i) Determine the magnitude of the force which the shopper applies? Find out the work done by (ii) the pushing force, and (iii) the frictional force, and (iv) the gravitational force.
A single conducting loop of wire consists of an area of 7.9 × 10-2 and a resistance of 110. Perpendicular to the plane of loop is a magnetic field of strength 0.36. Determine at what rate (in)
The magnetic field strength in the spectrometer is 1.1 T. Determine the minimum value of the potential difference via which these ions must be accelerated so that the separation among them, after th
A discus thrower applies a torque of 5 Nm on a discus of 2 kg. The discus consists of a radius of gyration of 10 cm. When this is the only torque applied on the discus, determine its angular accele