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Problem:
Here is a displacement-time graph of an object which is not moving with simple harmonic motion. But it is still an oscillation and it has a period. period of oscillation
Estimate that period.
A: 0.25s.
B: 0.3 s.
C: 0.5 s.
D: 0.7 s
E: 1.0 s.
F : 2.0 s
A uniform 4.50 kg square solid wooden gate 2.00 m on all side hangs vertically from a frictionless pivot at the center of its upper edge. A 1.00 kg raven flying horizontally at 4.50 m/s flies into this door at its center and bounces back at 2.00 m/s ..
Two teams of nine members each engage in a tug of war. The first team's members have average masses of 70 kg and exert average forces of 1350 N horizontally, What is the acceleration of the two teams
The electric field between the plates of the velocity selector is 4900 V/m, and the magnetic fields in both the velocity selector, compute the radius r of the path for a singly charged ion with mass m = 4.29 10-26 kg
discuss general considerations of various electromagnetic radiations at many wavelengths to study diverse astronomical
Determine the Electric Field inside the Faraday Cup. (r
A 28-kg rock approaches the foot of a hill with a speed of 15 m/s. This hill slopes upward at a constant angle of 40.0? above the horizontal. find the maximum height above the foot of the hill
The initial state of a quantity of monatomic ideal gas is P=1atm V=1liter and T=373K. Calculate the total work done on or by the gas.
The bowling ball has a diameter of 20.6 {rm cm}, and the angle the stick makes with the horizontal is 30.0 {rm ^circ}. You may suppose there is no friction between the stick and the bowling ball, though friction with the floor must be taken into acco..
A cannonball is shot (from ground level) with an initial horizontal velocity of 39.0 m/s and an initial vertical velocity of 27.0 m/s. What is the initial speed of the cannonball
A 4.15 volt battery is connected across a parallel plate capacitor. Find the speed of the electrons when they reach the positive plate
A 2.0 cm × 2.0 cm parallel-plate capacitor with a 2.0 mm spacing is charged to ±1.0 nC. What is each particle's speed as it reaches the plate
A train leaves the railroad station with an acceleration of 0.06m/s2. How far has the train traveled
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