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A 7000-kg freight car rolls

A 24-ton freight car rolls along a straight track with a speed of 10mph. A 2.0 ton automobile falling vertically lands on the
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2. asked by Sarah
3. 579 views
A 7000-kg freight car rolls along rails with negligible friction. The car is brought to rest by a combination of two coiled
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2. asked by Anonymous
3. 1,244 views
A freight car with a mass of 29,000 kg rolls down an inclined track through a vertical distance of 2.8 m. At the bottom of the
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2. asked by Yuki
3. 704 views
In the railroad freight yard, an empty freight car of mass m rolls along a straight level track at 1.1 m/s and collides with an
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2. asked by Priyanka
3. 1,212 views
What is the cash discount and net amount paid if the gross amount of the invoice or freight paid is 7000$, freight charged is
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2. asked by jeff
3. 795 views
Shauna baked bread rolls to sell at a school fair. 2/5 of the rolls were chocolate rolls, 1/3 were raisin rolls, 1/4 of the
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2. asked by Ashli
3. 487 views
Be sure to show the calculations that helped in your decision-making.A manager at Strateline Manufacturing must chose between
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2. asked by shkoder
3. 738 views
B) Immediate Bonus= 40,000Deferred Bonus= 70,000 payable in 10 yrs, relevant interest rate is 8%.. (ignore tax considerations)
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2. asked by Peter
3. 460 views
A 2285 kg freight train, coasting at 13 m/s, strikes a stationary 2465 kg box car. Determine the "CHANGE IN VELOCITY" for the
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2. asked by Zach
3. 472 views
A 12801 kg freight train, coasting at 19 m/s, strikes a stationary 2445 kg box car. Determine the "CHANGE IN MOMENTUM" for the
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2. asked by Zach
3. 496 views