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Compute all parts of given problem:
Problem: A big dog has a torso that is approximately circular, with a radius of 16cm. At the midpoint of a shake, the dog's fur is moving at a remarkable 2.5m/s.
Part A: What force is required to keep a 10 mg water droplet moving in this circular arc?
Part B: What is the ratio of this force to the weight of a droplet?
I need help to find the ratio of this force to the weight of a droplet.
At a playground, a 22 kilogram boy plays on a slide that drops through a height of 2.1 meter. Determine the boy speed at the bottom of the slide
The yellow light of sodium, with wavelengths of 588.99 nanometer and 589.59 nanometer, is normally incident on a grating with 494 lines/cm. Obtain the linear distance between the first-order maxima
Rocky's base metabolic rate is 100 W (when not exercising). He weighs 80 kg. This morning, he climbed stairs 25-cm high at the rate of 140 steps per minute for 30 minutes on a Stairmaster. How much energy did he burn (in J and in kWh)
What is the pressure change in water going from a 3.0- cm-diameter pipe to a 2.1- cm-diameter pipe if the velocity in the smaller pipe is 6.5 m/s?
q1. a 67 kg man weighs 637 n on the earths surface. how far above the surface of the earth would he have to go to lose
An electric motor rotating a workshop grinding wheel at a rate of 9.70 101 rev/min is switched off. How long does it take for the grinding wheel to stop
A copper block is removed from a 310 C oven and dropped into 1.10 kg of water at 20.5 C. What is the mass of the copper block
A 640-g hollow ball 21cm in diameter is suspended by a wire and is undergoing torsional oscillations at a frequency of 0.78 Hz
a vertical tube is closed at one end and open to air at the other end. the air pressure is 1.01 times 105 pa. the tube
A wooden plank is 5.00 meter long and supports a 75.0 kilogram block 2.00 meter from one end. find how much force is needed to support each end
two blocks are attached over a massless frictionless pulleyinitially the left mass5kg is touching the floor the
A steam catapult launches a jet aircraft from the aircraft carrier John C. Stennis, giving it a speed of 210 mi/h in 3.00 s. (a) Find the average acceleration of the plane. m/s2 (b) Assuming the acceleration is constant, find the distance the plan..
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