Reference no: EM13490700
1. In 1987, Marisa Canofoglia, of Italy, roller-skated at a record -setting speed of 40.3 km/h. If the her momentum was 660 kg×m/s, what was her mass?
2. One of the smallest planes ever flown was the Bumble Bee II, which had a mass of 180 kg. What was the velocity of the plane if its momentum was 2.08×104 kg×m/s?
3. The first human-made satellite, Sputnik I, had a mass of 83.6 kg. How fast does it go if its momentum is 6.63×105 kg×m/s?
4. Among the largest passenger ships in use, the Norway has been in service the longest. The Norway is more than 300 m long, has a mass of 6.9×107 kg, and can reach a cruising speed of 33 km/h. Calculate the ship's momentum.
5. In 1994, a tower 22.13 m tall was built of LEGO blocks. Suppose a block with a mass of 2.00 g fell from this height. Ignoring air resistance, calculate the block's momentum at the instant the block hits the ground.
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What is the mass of the mud sitting
: During heavy rain, a rectangular section of a mountainside measuring 2.7 km horizontally, 0.85 km up along the slope, What is the mass of the mud sitting above an area of 4.0 m2 in that section
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Determine the electric field intensity
: Two 4.0-g spheres are suspended by 8.0-cm-long light strings (see the figure). A uniform electric field is applied in the x-direction. determine the electric field intensity
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Determine the mass of the copper
: A copper weight is placed on top of a 0.23 kg block of wood (density = 0.60 x10^3 kg/m3) floating in water. What is the mass of the copper
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Use the tax research methodology to research the regulations
: For taxpayers who own rental property, this could be a potential area used to reduce their taxable income. What are the ethical and legal ramifications of misusing the treatment of rental property expenses?
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What was her mass
: In 1987, Marisa Canofoglia, of Italy, roller-skated at a record -setting speed of 40.3 km/h. If the her momentum was 660 kg×m/s, what was her mass
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What is tax efficient financial planning
: Your managing director asks if you can participate in a seminar that the firm is doing on Tax Efficient Financial Planning. He would like you to send him the various methods clients often use to reduce taxes.
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What charge must be on the upper ball to lift the lower ball
: a small charged pith ball is suspended 2 cm above a second charged pitch ball resting on an insulated surface. what charge must be on the upper ball to lift the lower ball
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Estimate firms cost of equity from pe
: After reading the article of Apple Tree, please summarize the key issues and your opinion on them and how can you estimate firm's cost of equity from PE (price/earnings ratio)?
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Explain the pressure inside an automobile tire
: What final temperature in OC is required for the pressure inside an automobile tire to increase from 2.15 atm at 0OC to 2.37 atm assuming the volume remains constant
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