newton is traveling eastward at 20km/hr. While Isaac is traveling northward at 10 km/hr. At 1:00PM, Isaac is located 50km south of Newton. At what rate is the distance between Newton and Isaac changing at 3:00PM

A helicopter takes off and travels forward at an angle of 59.4o above horizontal. After following this path for 294 meters, the pilot changes the angle of flight to 10.5o above horizontal and follows this path for 849 meters. After these two legs, what is the helicopter’s horizontal distance from the point of take off?   408 m   985 m   447 m   964 m

Asha is walking along a straight path from the National Geographic Museum towards the International Spy Museum.  The International Spy Museum is 1.22 km east and 0.91 km south of the National Geographic Museum. Part way along her path, Asha turns perpendicular to the path she was originally following to a second path towards the White House.  The White House is 0.91 km directly south of the National Geographic Museum. Using (0,0) for the location of the National Geographic Museum, determine the slope of the line representing Asha’s second path and write a linear equation for this path.  Show how you arrived at your answer.

You start out by driving 293 miles north in 4 hours and 58 minutes, and then you stop and park for a while. Finally you drive another 36 miles north in 4 hours and 35 minutes. The average velocity for your entire trip was 27.56 miles per hour to the north. How much time did you spend parked?     1 hours 11 minutes     11 hours 56 minutes     2 hours 23 minutes     4 hours 46 minutes

How long will it take a boat, moving at 5.6 m/s, to travel 100 meters? a.17.9 seconds.              c. 0.056 seconds. b. 100 seconds.              d. 560 seconds.

Two men are running at constant speeds along a circular track 1350 meters in circumference. running in opposite directions, they meet every 3 minutes. running in the same directions, they meet each other every 27 minutes. determine the speed of the faster man, in kilometers per hour.

At noon a car is driving west at 55 km/h. At the same time, 15 km due north another car is driving south at 85 km/h. At what time are the two cars closest, and what is the distance between them?

Two yachts started from the same port at the same time. Yacht A sails at a velocity of 9 miles per hour 34°46’7’’ due west and Yacht B sails at a velocity of 6 miles per hour 25°13’53’’ due east. After 40 minutes, how far apart are they from each other?

You start out by driving 72 miles south in 3 hours and 20 minutes, and then you stop and park for a while. Finally you drive another 54 miles south in 4 hours and 20 minutes. The average velocity for your entire trip was 13.15 miles per hour to the south. How much time did you spend parked?     3 hours 49 minutes     0 hours 57 minutes     9 hours 34 minutes     1 hours 54 minutes

One full year is 365.26 days. Using this number and the distance between the sun and the earth, calculate the Earth’s velocity.   Question 8 options:   21.4 km/s   23.7 km/s   26.2 km/s   29.8 km/s   31.9 km/s