Vertical and horizontal components of pendulum displacement
A 20g rifle bullet traveling 230 m/s buries itself in a 3.9 kg pendulum hanging on a 2.7 m long string, which makes the pendulum swing upward in an arc. Determine the vertical and horizontal components of the pendulum's displacement.
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Estimate the terminal speed of a wooden sphere (density 0.830 g/cm3) falling through air, if its radius is 8.00 cm and its drag coefficient is 0.500.
A roller coaster cart of mass m = 211 kg starts stationary at point A, where h1 = 27.8 m and a while later is at B, where h2 = 14.7 m. The acceleration of gravity is 9.8 m/s What is the potential energy of the cart relative to the ground at A?
Was the interior of the amoeba homogenous or was there an indication of various organelles?
Find the magnitude and direction of the resultant displacement. Express the direction with respect to due west. (Positive is counterclockwise from due west.)
How to create a script of dialogue between two medical professionals?
Differentiate btw Bubble ,merge,insertion and quick sort in terms of their running time and efficiency.
An electron is moving through a magnetic field whose magnitude is 88 x 10^-5 T. The electron experiences only a magnetic force and has an acceleration of magnitude 38 x 10^+13 m/s2. At a certain instant, it has a speed of 66 x 10^+5 m/s. Determine
If the two buckets are pulled upward with an acceleration of 1.90 m/s2 by the upper cord, calculate the tension in each cord(lower and upper)?
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