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8. A highway has a curve with a radius of 100 m. Large trucks must drive the curve at a speed of V or less to keep from
Posted: Mon Jul 18, 2022 5:37 am
by answerhappygod
- 8 A Highway Has A Curve With A Radius Of 100 M Large Trucks Must Drive The Curve At A Speed Of V Or Less To Keep From 1 (265.22 KiB) Viewed 46 times
8. A highway has a curve with a radius of 100 m. Large trucks must drive the curve at a speed of V or less to keep from skidding off the road. If the highway is rebuilt so that the curve has a radius of 200 m, how fast could trucks safely drive around the curve? a. V2 V b. 2V c. 2/2v d. 4V e. none of the above 9. A marathon runner wants to set a 6 min/km pace. Approximately how long will it take him to run 26.2 miles? (1 mile = 1.609 km) a. 2 hours b. 4 hours c. 6 hours d. 8 hours e. 10 hours