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Compute all parts of given problem:
Problem: A snow skier is racing down a 50-degree slope. If there is no friction between the skis and the snow,
Part A: What is the component of the acceleration of gravity that causes the skier to move down the slope?
Part B: How long will it take the skier to complete a 2-kilometer race down the slope, assuming he begins the race with an initial velocity of zero?
I need help to determine the component of the acceleration of gravity that causes the skier to move down the slope.
Oppositely charged parallel plates are separated by 3.77 millimeter. A potential difference of 600 Volt exists between the plates. Find the magnitude of electric field between the plates
Two air track carts move forward one another on an air track cart 1 has a mass of 0.45kg and a speed of 1.1m/s. Cart 2 has amass of 0.65kg. What speed should cart 2 have if the total momentum of the system is to be zero? Since the momentum of the sys..
a new planet which has ten times the mass of the earth and four times the radius.a what is the acceleration due to
starting with the four maxwells equations for time-varying electromagnetic fields in either differential and integral
A small block of mass 1.14 kg slides without friction on a horizontal table. find the torque placed on the mass by the string
Two 2.50-cm-diameter disks spaced 2.00mmapart form a parallel-plate capacitor. The electric field between the disks is 4.60×105V/m. What is the voltage across the capacitor
A 56.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.24 102 m/s from the top of a cliff 120 m above level ground, What is the initial total mechanical energy of the projectile
Nutso the clown does a human cannon ball routine. He wants the peak of his flight to be 10 m up and 20 m out horizontally from the launch site (during a flaming hoop). What must his launch velocity be? Utilize both vector (component) and magnitude,..
As current flows through a uniform wire, the wire gets hotterbecause the electrons slow down and therefore transform their lostkinetic energy into thermal energy in the wire. why is this statement FALSE?
A hollow ball with mass 0.50kg and radius 10cm rolls down a 3.0m high ramp without sliding.What is the maximum hight that the ball reaches?
A coin placed 11.0 cm from the axis of a rotating turntable of variable speed. When the speed of the turntable is slowly increased, the coin remains fixed on the turntable until a rate of 36 rpm is reached and the coin slides off.
A charge of -2.6 × 10-9 C is at the origin and a charge of 8.1 × 10-9 C is on x-axis at x = 3 m. At what two locations on the x-axis (xpositive, xnegative) is the potential zero.
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