Determine for how long in time was the hare stationary

Reference no: EM13524349

A hare and a tortoise compete in a race over a straight course 1.40 km long. The tortoise crawls at a speed of 0.280 m/s toward the finish line. The hare runs at a speed of 8.05 m/s toward the finish line for 1.120 km and then stops to tease the slow-moving tortoise as the tortoise eventually passes by. The hare waits for a while after the tortoise passes and then runs toward the finish line again at 8.05 m/s. Both the hare and the tortoise cross the finish line at the exact same instant. Assume both animals, when moving, move steadily at their respective speeds.

(a) How far is the tortoise from the finish line when the hare resumes the race?

(b) For how long in time was the hare stationary?

Reference no: EM13524349

Questions Cloud

Discuss the ways for dissolution of a partnership : Discuss the ways for dissolution of a partnership. What are the grounds that Raju could use to apply for dissolution of partnership by way of court’s order?

Find the pitch of the micrometer : The edge of the thimble of a micrometer moves a distance of 2.0 mm when it is given four complete revolutions. Find the pitch of the micrometer

Find how many electrons are missing from each ion : When two identical ions are separated by a distance of 8.3×10?10m , the electrostatic force each exerts on the other is 5.4×10?9N How many electrons are missing from each ion

Process further sales value of processed product : Determine whether each of the joint products should be sold as is, or processed further

Determine for how long in time was the hare stationary : A hare and a tortoise compete in a race over a straight course 1.40 km long. The tortoise crawls at a speed of 0.280 m/s toward the finish line. For how long in time was the hare stationary

What is the gauge pressure of the oil at the wellhead : An oil well is 10,000 ft deep. It is shut-in at the wellhead. What is the gauge pressure of the oil at the wellhead, before the valve

How many units did cepeda produce during february : How do you solve - provide steps with calculations shown - During the month of February, Cepeda incurred 35,000 direct labor-hours and recorded a $15,000 favorable labor efficiency variance. How many units did Cepeda produce during February?

Find the magnitude of the bodys acceleration : Only two horizontal forces act on a 4.5 kg body. One force is 5.8 N, acting due east, and the other is 2.7 N, acting 25° north of west. What is the magnitude of the body's acceleration

Find at what height does the water strike the building : A firefighter a distance d from a burning building directs a stream of water from a fire hose at angle ?i above the horizontal, at what height h does the water strike the building

User Account

All Pages