A torque of magnitude 400 Nm acting a body of mass acceleration of 20 rad/s. Calculate M.I. of the body and radius of gyration. on 40 kg. reduces an

Q: 1. The tyre is freely rotating at the rate of 50 rad/s and moving forwards (exactly like rotation of…

A: Here given the tyre is rotating at a rate 50 rad/s . The radius of the tyre is 60 cm. There are A,O…

Q: 20ks 3ökg where is center of gravity?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 7. A tire has a radius of 0.330 m, and its center moves forward with a linear speed of 15.0 m/s. (a)…

A: Given values:R = 0.33 mv = 15 m/sr = 0.175 m a) Angular velocity of the wheel:We know, if a tire is…

Q: 5. What are the SI units of the following quantities: - Torque - Angular acceleration Rotational…

A: Given question: SI units for torque, Angular acceleration and Rotational kinetic energy

Q: 3. A 1.20 kg solid ball of radius 40 cm rolls down a 5.20 m long incline of 25 degrees. Ignoring any…

A: mass, m = 1.2 kg  radius, r =40 cm  length, L =5.2 m  Angle, A = 25 degree

Q: torque is obtained at RPM's O a. Maximum, minimum O b.Minimum, maximum O c. Maximum, maximum O d.…

A: Torque is related to angular acceleration not with angular velocity  Torque= moment of inertia ×…

Q: Q17. What is the angular acceleration experienced by a uniform solid disc of mass 2-kg and radius…

A: Given  Mass m=2kg  Radius r=0.1m Torque T=10Nm

Q: 2.00 kg and a block of 6.00 kg are connected by a massless string over a pulley in the shape of a…

A: Given : Block of mass m1 = 2 kg            Block of mass m2 = 6 kg            Radius R = 0.25 m…

Q: 7. Calculate the Torque produced when a force of (23i-12j-8k) Newtons is applied perpendicular to a…

A: F= (23 i - 12 j - 8 k ) N r = (6 i - 4 j + 3 k )  cm torque = r x F

Q: Don't understand

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Q: net Torque? what disection is the wheel moring? what Is 4ON 60 N

A: Torque = Force x r where r= radius of wheel= 0.5m

Q: An engine starts at 150 rad/s of angular velocity and uniformly accelerates to 450 rad/s in 5.0 s.…

A: Given data: Initial angular velocity (ωi) = 150 rad/s Final angular velocity (ωf) = 450 rad/s Time…

Q: A car mechanic mounts a car on the repair stand and starts the rear wheel spinning from rest to a…

A:

Q: A dentist's drill starts from rest. After 3.20 s of con- stant angular acceleration, it turns at a…

A: Given Data: The time period is: t=3.20 s The angular velocity at the start is: ω0=0 The speed at the…

Q: A car is driving at 3.5 m/s when it begins to accelerate. The 24.8 cm radius wheels accelerate at 19…

A: Angular acceleration α=dωdt=ω/t ω=angular speed at time t Linear distance=linear speed /time

Q: The cylinder head bolts on a car are to be tightened with a torque of 62.0 N⋅m. If a mechanic uses a…

A: The torque is given by, Here, is the perpendicular distance from the axis to the line upon which…

Q: A dentist's drill starts from rest. 'After 4.60 s of constant angular acceleration it turns at a…

A:

Q: A force F a particle located at X -37.9 N, Fy -0.923 m, y Fx i + F, j + Fz k acts on (x, y, z).…

A:

Q: Starting from rest, a .60 m radius bicycle wheel starting from rest and accelerating at a constant…

A: Given that                   The radius of the bicycle wheel (r) = 0.6m                   Since it…

Q: In theory, should there be any difference between the angular velocity and angular acceleration…

A: θ = -4.6276t2 -0.1865 t - 0.0166w = dθ/dt w = -9.2552 t - 0.1865 rad/secα = dw/dtα = -9.2552…

Q: A gyroscope slows from an initial rate of 58.8 rad/s at a rate of 0.801 rad/s². (a) How long does it…

A: Given that: ω=58.8 rad/sα=0.801 rad/s2t=? Since, t=ωαt=58.80.801t=73.408 s

Q: A compact disk starts from rest and accelerates to its final angular velocity of 3.50 rev/s in 1.50…

A: Given data as per question  time  t  = 1.50s final velocity  =  3.50rev/s

Q: Calculate the net torque about point o for the three forces (F,-16 N, F.-19.6 N and F-16.8 N)…

A:

Q: A flywheel in the form of a uniformly thick disk of radius 1.53 m has a mass of 58.6 kg and spins…

A: The torque is the rate of change of angular momentum τ = Idωdt = I.α I = moment of inertia =mr22 α =…