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A tow truck is pulling a car out of a ditch by means of a steel cable that is 10.6 meter long and has a radius of 0.50 centimeter. When the car just begins to move, the tension in the cable is 1050 Newton. Determine how much has the cable stretched?
Find the weight in Newtons (N) and the mass in kilograms (kg)of a 40 oz. Bottle of ketchup
A bowling ball encounters a 0.76 m vertical rise on the way back to the ball rack, as the drawing illustrates. find the translational speed at the top
A gardener pushes a box of tools across a driveway by applying a 22.5- N force that pushes downward at an angle of 23.1 o, How much work is done if the box moves 2.55 m in the horizontal direction
A tube of radius 5cm is connected to tube of radius 1 cm as shown above. Water is forced through the tube at a rate of 10 liters/min. The pressure in the 5 cm tube is 1×10^5 Pa. The density of water is 1000kg/m3. Suppose that the water is no visco..
Young David who slew Goliath experimented with slings beforetackling the giant. He found that he could revolve a sling oflength 0.750 m at the rate of7.00 rev/s. What is the speed of the stone for each rate of rotation
A proton is at the origin and an electron is at the point x=0.63nm, y=-0.45nm. Find the magnitude of electric force on the proton
The Earth is showered with particles from space known as muons. What will be the radius of the muon's resulting orbit
Superman throws a 0.18 kg baseball at a speed of 0.932c. Find the following for the baseball.-rest energy, kinetic energy, total energy
An airplane is flying with the velocity of 85.0 m/s at an angle of 20.0 degrees above the horizontal. When the plane is a distance 107 m directly above the dog that is standing on level ground, a suitcase drops out of the luggage compartment. How far..
Two Styrofoam balls with the same mass m = 7.7 10-8 kg and the same positive charge Q are suspended from the same point by insulating threads of length L = 0.92 m. The separation of the balls is d = 0.027 m. What is the charge Q?
Two thin slits separated by 0.0822 mm are illuminated with light from a He-Ne laser (λ = 633 nm), producing interference fringes on a distant screen. Discover the angle between the centers of the next bright fringe and the central bright fringe.
A 2.6-kg cart is rolling along a frictionless, horizontal track towards a 1.9-kg cart that is held initially at rest. What is the total momentum of the system of the two carts
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