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An object, of mass m = 2 kg, is located between two massless springs on a frictionless incline of 30o . Initially the object is held at a position where the lower spring (k1= 950 N/m) and upper spring (k2= 1050 N/m), are compressed and stretched, respectively, by the same length x = 0.1 m. After the object is released:
1) Determine the speed of the object when it passes by the unstretched position (x =0) of the two springs?
2) Determine the maximum compression of the upper spring when the object reaches its highest position?
Your friend's car is parked on a cliff overlooking the ocean on an incline that makes an angle of 22.1° below the horizontal. Find the car's position relative to the base of the cliff
A source vibrating at constant frequency generates a sinusoidal wave on a string under constant tension. by what factor does the amplitude change
A bicycle wheel has a diameter of 64.1 cm and a mass of 1.81 kg. suppose that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 120 N is applied tangent..
Estimate the average force exerted by a shot-putter on a 7.0 kg shot if the shot is moved through a distance of 2.8 m and is released with a speed of 13 m/s
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A bullet of 0.0500 kg is fired into a block of wood. Knowing that the bullet left the gun with a muzzle velocity of 350. m/s, find The average force required to stop the bullet
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two masses m1=2.0kg and m2=3.5kg are connected by a thin string running over a massless pulley. what is the acceleration of the masses
A mass is attached to a spring stretched 2.5 cm from equilibrium. What is the angular frequency of the oscillation
Calculate the force required to move an object.
question1the suspended 2.2 kg mass on the right is moving up the 1.8 kg mass slides down ramp and the suspended 8.7 kg
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