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Problem: A 120 gram mass is hung from a vertical spring with a spring constant of 14 N/m. It is pulled down 5 cm and let go.
Part A: What is the period of oscillation for this mass in seconds?
I need help to determine the period of oscillation for this mass in seconds.
A pilot wishes to fly from San Francisco to Sacramento 138 kilometer northeast. The wind is blowing from north at 24 km/h, Determine what heading must the pilot take
The diameters of the main rotor and tail rotor of a single-engine helicopter are 7.50 m and 0.98 m, respectively. Calculate the speeds of the tips of both rotors
A toboggan approaches a snowy hill moving at 10.9 m/s. The coefficients of static and kinetic friction between the snow and the toboggan are 0.470 and 0.320, Find the acceleration of the toboggan as it is going up the hill
A car starts from rest and accelerates at a constant rate of 3.00 m/s^2 until it is moving at 18.0 m/s. The car then decreases its acceleration to 0.500 m/s^2 and continues moving for an additional 250 m. Find the total time taken.
An inductor is connected to a 20.0 Hz power supply that produces a52.0 V rms voltage. What inductance is required to keep the maximum current in the circuit below79.0 mA?
A home owner who lives beside a 60 Hz power line decides to harvest some energy from the oscillating field. How should they orient the coil for maximum output
A 13.30 kg crate is pulled by an 181N force (parallel to the incline) up a rough incline. Assume that the incline makes an angle of 31.80° with the horizontal and that the coefficient of kinetic friction is 0.436.
two 2.20 cm x 2.20 cm plates that form a parallel-plate capacitor are charged to -0.708 nc . what is the electric field
A 2.0 meter long pendulum is released from rest when the support string is at an angle of 25 degrees with the vertical. What is the speed of the bob at the bottom of the swing
A 4.0 kg ball is on the end of a 1.6 m rope which is fixed at O. The ball is held at point A, with the rope horizontal, and is given an initial downward velocity. What is the initial velocity of the ball
A 0.39 kg iron horseshoe that is initially at 745°C is dropped into a bucket containing 24 kg of water at 46°C. What is the final equilibrium temperature? Neglect any heat transfer to or from the surroundings.
A physics student playing with an air hockey table (a frictionlesssurface) finds that if she gives the puck a velocity of 3.85 m/salong the length (1.78 m) of the table at one end, What is the angle of inclination
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