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I am trying to figure out how large of a mass and how quickly I need to spin said mass to keep a two-wheeled robot stable. Ideally, I am looking for a formula that relates m1=mass of robot, m2=mass of spinning disk, v=rotational speed of disk (rpm), and some sort of stability factor s (or amount of mass m1 that it can counteract). Is there any such formula, and what would it be?
how much work is required to place q3 at (0,-3)? D) Calculate the electric potential energy of the group of three charges.
If the temperature is changed so that the thermometer has a resistance of 54, what is the temperature. Assume the cross-sectional area and the length of the wire remains the same.
suppose 5.00 g of hydrogen is separated into electrons and protons. suppose also the protons are placed at the earths
A 54.9 kg ice skater is moving at 4.02 m/s when she grabs the loose end of a rope, the opposite end of which is tied to a pole. She then moves in a circle of radius 0.791 m around the pole. Determine the force exerted with the horizontal rope on her ..
In a large centrifuge used for trainingpilots and astronauts, a small chamber is fixed at the end of arigid arm that rotates in a horizontal circle. A trainee riding inthe chamber of a centrifuge rotating with a constant angular speedof 2.6 rad/s ..
A 1200-kg car rolling on a horizontal surface has speed = 60 km/h when it strikes a horizontal coiled spring and is brought to rest in a distance of 2.2m . What is the spring stiffness constant of the spring? in N/m
A transverse wave on a string is described by the wave functionA transverse wave on a string is described by the wave function y=(0.120m)sin((pi*x)/8 +4*pi*t). Determine the transverse speed and acceleration
At an accident scene on a level road, investigators measure a car's skid mark to be 68-m long. It was a rainy day and the coefficient of friction was estimated to be 0.38. Make use of these data to determine out the speed of the car when the drive..
Consider a commemorative quarter-dollar advertised for sale at $4.98. It has a diameter of 24.3 mm, a thickness of 1.78 mm, and is completely covered with a layer of pure gold 0.149 µm thick.
question1what pairs of forces act in the following situations?a. a pitcher throws a baseball.b. a batter hits a
a step-down transformer produces a voltage of 6.9v across the secondary coil when the voltage across the primary coil
q1. a slingshot consists of a light leather cup attached between two rubber bands. it takes a force of 26 n to stretch
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