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Two divers run horizontally off the edge of a low cliff. Diver 2 runs with twice the speed of diver 1.
Q1: When the divers hit the water, is the horizontal distance covered by diver 2 twice as much, four times as much, or equal to the horizontal distance covered by diver 1?
Q2: Choose the best explanation from among the following: The drop time is the same for both divers., Drop distance depends on t^2, or All divers in free fall cover the same distance.
A mass (m) 100g is released from rest from 1.0m above the horizontal level. Find the vertical acceleration of the mass
Three parallel plate capacitors are connected in series. These capacitors have identical geometries. However, they are filled with three different materials. Determine the dielectric constant of the material
A chef prepares a tossed salad contaning on average 5 vegetables..Find the probability that the salad contains more then 5 vegetables
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A block rests on a spring and oscillates with a frequency of 4Hz and an amplitude of 7cm. What is the speed of the bead at the instant when it loses contact with the block
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Explain why the image formed in a pin hole camera gets blurred when the hole is enlarged.
A typical 400 page book has about 2 x 105 words. Estimate the number of books that can be stored on a 84 gigabyte disk.
A space shuttle, in a 300km high orbit, releases a 100 kg payload attached by a 10 km long massless rope. Assuming initial motions of lowering payload have damped out and the shuttle and payload are flying in steady state conditions.
The marble hits the glass plate 6.0 m below the point from which it was dropped. If the collision is elastic, how high will the marble rise, relative to the point from which it was dropped?
A uniform plank of length 4.30 m and weight 226 N rests horizontally on two supports, with 1.10 m of the plank hanging over the right support (see the drawing). To what distance x can a person who weighs 437 N walk on overhanging part of the plank be..
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