EP PHYSICS  (W/ANSWERS+INDEX)
EP PHYSICS (W/ANSWERS+INDEX)
10th Edition
ISBN: 9781119081739
Author: CUTNELL
Publisher: WILEY
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Chapter 8, Problem 1FC
To determine

The correct option.

Expert Solution & Answer
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Answer to Problem 1FC

The correct option is (d) Dime.

Explanation of Solution

Given data:

Arclength(Moon) is 3.48×106m .

Radius(Moon) is 3.85×108m

Arclength(Pea) is 0.50cm .

Radius(Pea) is 71m

Arclength(Dime) is 1.8cm .

Radius(Dime) is Radius(Pea) that is 71m

Formula used:

Consider the expression for angle (θ) .

θ=ArclengthRadius (1)

Explanation:

Modify equation (1) for Moon.

θMoon=Arclength(Moon)Radius(Moon)

Substitute 3.48×106m for Arclength(Moon) and 3.85×108m for Radius(Moon) ,

θMoon=3.48×106m3.85×108m=9.0×103rad

Modify equation (1) for Pea.

θPea=Arclength(Pea)Radius(Pea)

Substitute 0.50cm for Arclength(Pea) and 71cm for Radius(Pea) ,

θPea=0.50cm71cm=7.0×103rad

Modify equation (1) for Dime.

θDime=Arclength(Dime)Radius(Dime)

Substitute 1.8cm for Arclength(Dime) and 71cm for Radius(Dime) ,

θDime=1.8cm71cm=25.35×103rad

By comparing the angles obtained from Moon, Pea and Dime, Since θDime>θMoon>θPea , therefore Dime covers the overview of Moon.

Hence the option (d) is correct and remaining options (a), (b) and (c) are incorrect.

Conclusion:

Thus, the correct option is (d) Dime.

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Chapter 8 Solutions

EP PHYSICS (W/ANSWERS+INDEX)

Ch. 8.4 - Prob. 11CYUCh. 8.5 - Prob. 12CYUCh. 8.5 - Prob. 13CYUCh. 8.5 - Prob. 14CYUCh. 8.5 - Prob. 15CYUCh. 8.6 - Prob. 16CYUCh. 8.6 - Prob. 17CYUCh. 8 - Prob. 1FCCh. 8 - 3. The radius of the circle traced out by the...Ch. 8 - Prob. 4FCCh. 8 - Prob. 6FCCh. 8 - Prob. 7FCCh. 8 - Prob. 10FCCh. 8 - Prob. 11FCCh. 8 - Prob. 13FCCh. 8 - Prob. 14FCCh. 8 - Prob. 15FCCh. 8 - 1. A pitcher throws a curveball that reaches the...Ch. 8 - 2. The table that follows lists four pairs of...Ch. 8 - Prob. 3PCh. 8 - Prob. 4PCh. 8 - Prob. 5PCh. 8 - Prob. 6PCh. 8 - Prob. 7PCh. 8 - 8. Conceptual Example 2 provides some relevant...Ch. 8 - Prob. 9PCh. 8 - Prob. 10PCh. 8 - Prob. 11PCh. 8 - Prob. 12PCh. 8 - Prob. 13PCh. 8 - Prob. 14PCh. 8 - Prob. 15PCh. 8 - Prob. 16PCh. 8 - *17. A stroboscope is a light that flashes on and...Ch. 8 - Prob. 18PCh. 8 - Prob. 19PCh. 8 - Prob. 20PCh. 8 - Prob. 21PCh. 8 - 22. The angular speed of the rotor in a centrifuge...Ch. 8 - Prob. 23PCh. 8 - Prob. 24PCh. 8 - Prob. 25PCh. 8 - Prob. 26PCh. 8 - Prob. 27PCh. 8 - Prob. 28PCh. 8 - Prob. 29PCh. 8 - Prob. 30PCh. 8 - Prob. 31PCh. 8 - Prob. 32PCh. 8 - **33. A child, hunting for his favorite wooden...Ch. 8 - Prob. 34PCh. 8 - Prob. 35PCh. 8 - Prob. 36PCh. 8 - Prob. 37PCh. 8 - Prob. 38PCh. 8 - Prob. 39PCh. 8 - Prob. 40PCh. 8 - Prob. 41PCh. 8 - *42. A person lowers a bucket into a well by...Ch. 8 - *43. A thin rod (length = 1.50 m) is oriented...Ch. 8 - Prob. 44PCh. 8 - Prob. 45PCh. 8 - Prob. 46PCh. 8 - Prob. 47PCh. 8 - Prob. 48PCh. 8 - Prob. 49PCh. 8 - *50. Multiple-Concept Example 7 explores the...Ch. 8 - Prob. 51PCh. 8 - Prob. 52PCh. 8 - Prob. 53PCh. 8 - Prob. 54PCh. 8 - Prob. 55PCh. 8 - Prob. 56PCh. 8 - Prob. 57PCh. 8 - Prob. 58PCh. 8 - Prob. 59PCh. 8 - Prob. 60PCh. 8 - Prob. 61PCh. 8 - Prob. 62PCh. 8 - Prob. 63PCh. 8 - Prob. 64APCh. 8 - Prob. 65APCh. 8 - Prob. 66APCh. 8 - Prob. 67APCh. 8 - Prob. 68APCh. 8 - 69. The drawing shows a chain-saw blade. The...Ch. 8 - Prob. 70APCh. 8 - Prob. 71APCh. 8 - Prob. 72APCh. 8 - Prob. 73APCh. 8 - Prob. 74APCh. 8 - Prob. 75APCh. 8 - Prob. 76APCh. 8 - Prob. 77AP
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