# Question

A car is driven 13 mi east and then a certain distance due north, ending up at a position 25o north of east of its initial position.

(a) The distance traveled by the car due north is (1) less than, (2) equal to, (3) greater than 13 mi. Why?

(b) What distance due north does the car travel?

(a) The distance traveled by the car due north is (1) less than, (2) equal to, (3) greater than 13 mi. Why?

(b) What distance due north does the car travel?

## Answer to relevant Questions

At the Indianapolis 500 time trials, each car makes four consecutive laps, with its overall or average speed determining that car’s place on race day. Each lap covers 2.5 mi (exact). During a practice run, cautiously and ...A farmer owns a piece of land in the shape of an equilateral triangle, 200 m on a side, which is totally fenced in. He wishes to construct an additional fence parallel to the side fronting the road (Fig. 1.24) so that the ...Car A is in a straight- line distance d from a starting line, and Car B is a distance of 2 d from the line. Accelerating uniformly from rest, it is desired that both cars cross the starting line at the same speed. If so, ...A race car travels a complete lap on a circular track of radius 500 m in 50 s. (a) The average velocity of the race car is (1) zero, (2) 100 m/s, (3) 200 m/s, (4) none of the preceding. Why? (b) What is the average speed ...Short hair grows at a rate of about 2.0 cm/month. A college student has his hair cut to a length of 1.5 cm. He will have it cut again when the length is 3.5 cm. How long will it be until his next trip to the barber shop?Post your question

0