Find amount of time an object take to slide down an incline
Given the net force acting on a system, an object's mass, and acceleration, how could you calculate the amount of time an object was going to take to slide down an incline?
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A uniform magnetic field of magnitude B=1.2 teslas is directed toward the bottom of the page in the -y direction.  At time t=0, a proton p in the field is moving in the plane of the page with a speed v=4 x 10^7 meters per second in a
What considerations must be made before making a referral for additional assessment in determing whether a student has a communication disorder or not?
A sled slides along a horizontal surface for which the coefficient of kinetic friction is 0.25. Its velocity at point A is 8.0;{rm m}/{rm s} and at point B is 5.0;{rm m}/{rm s} Use the impulse-momentum theorem to find how long the sled takes to tr
Describe briefly the measurements you would make to determine the diameter of a piece of copper wire
One of the challenges facing gerontologists is findings ways to increase life satisfaction for the elderly. In a society where youth is prized, how can we maximize overall satisfaction for the elderly?
A circular arc has a uniform linear charge density of 5 nC/m. The value of the Coulomb constant is 8.98755 * 10^9 N*m^2/ C^2. What is the magnitude of the electric field at the center of the circle along which the arc lies?
A 190 turn square wire coil of area 625 cm2 rotates about a vertical axis at 1880 rev/min, as indicated in the figure below. The horizontal component of Earth's magnetic field at the location of the loop is 2.22 10-5 T. Calculate the maximum emf
An object has a gravitational potential energy of 24 joules when it rests on a shelf 3 m above the ground. What would be its gravitational potential energy when it is lowered to a shelf 1 m above the ground?
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