Determine the velocity of the bob at the bottom of swing
A pendulum bob of 2.15 kg on a string 1.50 m long, is free having a velocity of 3.75 m/s if the support string makes an angle of 37.5* with the vertical. Determine the velocity of the bob at the bottom of the swing?
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A mass of 5.15 kg is moving in the circular path of radius 4.35 m having a constant angular velocity of 5.13 rad/sec. Determine the centripetal force on the mass?
A satellite of 4500 kg is orbiting the earth in the circular path. The height of satellite above the surface of the earth is around 750 km. Compute the time it takes for the satellite to travel around the earth (Me = 5.98x10^24 kg, Re = 6.37x10^6
A ski lift carries passengers up 165 m high slope at the rate of one chair each and every 33.5 second. When the chair will hold two passengers having a net mass of 186 kg, determine the power of the engine which powers the ski lift?
The listed values are waiting times (in minutes) of customers at Jefferson Valley Bank, where customers enter a single waiting line that feeds three teller windows. Construct a 95% confidence interval for the population standard deviation s and in
The speed of light is around 3x10^8 m/s and the permeability of free space is around 4π x 10^-7 T M/A. Determine the rms value of the electric field in kV/m and rms value of the magnetic field in mT.
From point B, when she sights on same tree at point C, angle between BC and BA is 87.2 degrees. Then how far is point C from point A, correct to nearest whole foot?
At 2.00 x 10^2 nF capacitor consists of a 4.0 x 10^1 microC charge. i) Determine the potential difference among the plates?
A long flexible cable of 100M weighing 16N is stretched among the two poles having a force of 450N. When the cable is struck at one end, compute the speed of the wave created.
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Compare western and traditional African childrearing methods for children aged 0-18 years. Discuss how these approach influences social and cognitive developmen
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