Estimate the minimum velocity of a billiard ball ( ~ 50 g) confined to a billiard table of dimension 1 m. O A. 1X10-36m/s B. 0.5X10-36m/s C. 2X10-36m/s O D. 0.05X10-36m/s O E. 10X10-36m/s
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- which of the following speeds is the fastest? a. 4.2 ' 10^-2 km/s b. 1.4 ' 10^2 km/s c. 4.0 ' 10^3 cm/s d. 1.4 ' 10^5 m/h e. 40 m/s3.8 micro m is equal to (1 point) A. 8e6 nm B. 08e3 nm C. 8e-2 nm D. 8e-3 nm E. 8e2 nm 4. 7.2 km/hr is equal to A. O25.92 m/s B. 02m/s C. 2592 m/s D. 2000 m/s E. 7200 m/s S. 7 cm is equal to A700m B. 7e-6 m C7e-4m² D. 704 m² E7e-9 m 6.9 g cm A B. C is equal to (" 900 kg m 0.09 kg m- 90,000 kg m6) A road journey takes 5 h 30 min at 90.0 km/h. How much time would be saved by traveling at 1”0 on/h instead? I need show all work physics problem chart
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- A physics student measures the depth of a deep hole by dropping a rock into the hole. The rock takes 5 seconds to hit the bottom. Assuming g = 10 m/s2, the depth of the hole is approximately: %3D A. 25 meters B. 50 meters C. 100 meters D. 125 meters E. 200 metersHow LONG will it take a ship traveling at a constant velocity of 100 m/s to travel 800 meters? a. 8 seconds. b. 20 seconds. c. 50 seconds. d. 4 seconds.v (m/s) 1.0 0.5 t (s) 0.60 0.20 0.40 FIGURE P2.18
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