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Solve the all parts of given question:
Question: A swimmer, capable of swimming at a speed of 1.85 m/s in still water (i.e., the swimmer can swim with a speed of 1.85 m/s relative to the water), starts to swim directly across a 1.14-km-wide river. However, the current is 1.04 m/s, and it carries the swimmer downstream.
Part A: How long does it take the swimmer to cross the river?
Part B: How far downstream will the swimmer be upon reaching the other side of the river?
Please show all work and explain your methods for above question.
A 120 V potential difference is applied to a space heater that dissipates 516 W during operation. At what rate do electrons flow through any cross section of the heater element
suppose the sun collapsed into being a neutron star of radius 12.0 km, without losing any mass. calculate the ratio of the escape velocity from the surface
A 3.2 µF capacitor and a 6.8 µF capacitor are discharged and then connected in series, What is the equivalent capacitance of this combination
An equation of state for a certain material is found to be pV2 – aTV = bT, where a and b are constants. In terms of p, V, T, find (i) the coefficient of thermal expansion, and (ii) the isothermal compressibility.
One member of a pair of parallel conducting plates has potential 17 V. An electron is ejected from that plate at potential, What is the potential of the second plate
a 1.5 kilogram block is at rest on a ramp of height h. when the block is released it slides without friction to the
A 65.0 kg base runner begins his slide into second base when he is moving at a speed of 4.5 m/s. The coefficient of friction between his clothes and Earth is 0.70. He slides so that his speed is zero just as he reaches the base.
A parallel pate capacitor has two dieletric slabs between the plates with interface normal to E and D. the thickness of each slab is 1 cm,area is 100cm2.
A boeling mass M and radius R is thrown so that theinstant it touches the floor it is moving horizontally with speedV=5m/s and is not rotating. find the time the ball slides
When a potential dissimilarity of 138 V is applied to the plates of an air-filled parallel-plate capacitor, the plates carry a surface charge density of 4.00*10-10 C/c m2. What is the spacing among the plates?
A 10 kg block is sitting motionless next to a spring that has a spring constant of 500 N/m. How far is the spring compressed while you are still holding it
A simple pendulum has a period of 2.5 s. What is its period if its length is made four times larger
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