thegreathendrix74661 thegreathendrix74661

30-12-2022
Physics

Answered

Calculate the rotational kinetic energy in the motorcycle wheel (Figure 10.38) if its angular velocity is 120 rad/s. Assume M = 12.0 kg, R1 = 0.280 m, and R2 = 0.330 m.

Answer :

Other Questions

If m = 3,000, p = 2, and y = 12,000, what is velocity?

(a) What is the loss of kinetic energy (Ki Kf) in the situation described in the example? kJ (b) What if the 1045 kg car actually moves backwards with a speed o

the figure(figure 1) is a graph of ex. the potential at the origin is -40 v .

the position of a small object is given by x=34+10t-2t^3. where t is in seconds and x in meters. a) find the instantaneous velocity of the object at 0 s. and at

Given ωn= 20 rad/s and δst = 0.05 m, the frequency response function of the vibration system is given. If the excitation function is a. F(t) = 200 cos(10t) N, b

A spring with spring constant has a 2.5 times 10^4 N/m has a 1.4-kg cart at its end. (a) If its amplitude of vibration is 0.030 m, what is the total energy of t

Two blocks are connected by a string of negligible mass passing over a pulley. The pulley has radius R = 5. 00 cm and mass M = 11. 0 kg and can be modeled as a

In the circuit, switch S is opened at t = 0 after having been closed for a long time.(a) How much energy is stored in the inductor at t = 0?(b) What is the inst

Estimate the mass energy contained in the cup of hot coffee. Assume that the cup of coffee has a mass of 200 g and is at a temperature of 60 degree

In the illustration, which two simple machines are being used to enable the student to reach the door? a) inclined plane and pulley b) lever and wheel-and-axle