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Solve the following question:
Question: The turns at Daytona International Speedway have a radius of 300.0 meters and are banked at 31.0 degrees.
Part A: How fast can a car negotiate the turns without regards to friction?
I want help to find how fast a car can negotiate the turns without regards to friction.
A 14 projectile is launched at 380 at a 55angle to the horizontal. At the peak of its trajectory it collides with a second projectile moving horizontally, Find the mass of the second projectile
a 50 kg toy airplane is suspended from the ceiling by a 1.6m cord and rotates in a horizontal circle. If the cord makes an angle of 35 degrees with the vertical, A) Find the speed of the plane B) Find the tension in the cord
A speedboat moving at 35.0 m/s approaches a no-wake buoy marker 100 m a head. The pilot slows the boat by a constant acceleration of-3.90 m/s2 by reducing the throttle? How long does it take the boat to reach the buoy?
A student sits at rest on a piano stool that can rotate without friction. The moment of inertia of the student-stool system is 4.0 kg m2. What is the resulting angular speed of the student and the stool
A 40 kg crate is being lowered by means of rope. Its downward acceleration is 2.00 m/s^2. What is the magnitude of the force exerted by the rope on the crate
Two parallel plates having charges of equal magnitude but oppositesign are separated by 12cm. Each plate has a charge density of 36nC/m2. A proton is released from rest at the positive plate. The potential difference across the plates
A ray of light strikes a flat, 2.00-cm-thick block of glass (n = 1.54) at an angle of ? = 29.2° with respect to the normal (see figure below). Find the angle of refraction at the top surface. Find the angle of incidence at the bottom surface and the..
A coaxial cable has a capacitance of 3.0 pF. The inner conductor has a radius of 1.0 mm, Find the length of the cable
If the bee walks on the stick with a speed of 1.44 cm/s relative to the still water, what is the speed of the stick relative to the water
a ferromagnetic material has a relative permeability of 2.87 atilde- 104. find the magnitude of the magnetic dipole
In the figure below, a cord is attached to an oscillator and wrapped around a light pulley where it is attached to a block with a mass, m = 4.0 kg. The length of the cord among point P and the pulley is L = 1.5 m. When the vibrator is set to a freque..
At some point in its orbit our asteroid is moving with a speed of 25 kilometers per second. Determine the kinetic energy of the asteroid
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