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Solve the all parts of given question:
Question: In a downhill skiing competition, a 57.0-kg skier goes through the first 25.0 m of a curved path in 3.10 s.
Part A: What is the average acceleration of the skier?
Part B: What is the average force on the skier along the path?
I need help to find the average force on the skier along the path.
A 24 rifle bullet travelling 260 buries itself in a 3.10 pendulum hanging on a 2.9 long string, which makes the pendulum swing upward in an arc. Resolve the vertical and horizontal components of the pendulum's displacement.
q1. a box of books weighing 352 n moves with a constant velocity across the floor when it is pushed with a force of 448
A box has either an electric field or a magnetic field inside. Describe experiments that you might perform to determine which field is present and it's orientation
A uniform 1.3 kg rod that is 0.8 m long is suspended at rest from ceiling by two springs, one at each end of the rod. Both springs hang straight down from the ceiling.
A parallel-plate capacitor is made of two flat metalplates pressed against a thin slab of dielectric material. Thecapacitor is connected to a power supply, and a potentialdifference of 90 V is applied to the plates.
A person opens a door by applying a 17 N force perpendicular to it at a distance 0.90m from the hinges. What was the average power delivered
question1a roller coaster car moves 248 ft horizontally and then rises 121 ft at an angle of 30deg above horizontal. it
What is horizontal distance from press box to second base
A cyclist intends to cycle up a hill whose vertical height is 170m. Assuming the mass of bicycle plus cyclist is 75kg , calculate how much work must be done against gravity
When a 4.0 µF capacitor is connected to a generator whose rms output is 34 V, the current in the circuit is observed to be 0.40 A
Two skaters, one with mass 65 kilogram and the other with mass 40 kilogram, stand on an ice rink holding a pole of length 10 meter and negligible mass. Evaluate how far does the 40 kilogram skater move
A train moving at 28.5 m/s passes a platform, sounding a horn with a frequency of 1250 Hertz. Obtain the frequency heard by an observer
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