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

At noon, Fred is driving south on Highway 1, 50 miles north of its intersection with Highway 2. He is traveling at 40 miles per hour. At noon, Jill is driving west on Highway 2 through its intersection with Highway 1. She is traveling at 30 miles per hour. (a) When will Fred reach the intersection with Highway 2? (b) How far apart will the two cars be at that time? (c) When will the two cars be closest to each other, “as the crow flies”? (d) How far apart will they be at that time?

A kangaroo is moving at a velocity of 5m/s. The kangaroo then accelerates at a rate of 4m/s/s for the next 1.5s. How fast is the kangaroo moving after it accelerates?

A rock is thrown straight down from a cliff at a velocity of 3.7 m/s and hits the ground below after 1.8 seconds. What was the velocity of the rock just before hitting the ground?

A car is accelerating uniformly as it passes two checkpoints 500 m apart. The car was travelling at 30kph when it passed the first checkpoint. It took the car 10 seconds to reach the secondcheckpoint. What was the car’s acceleration in m/s^2? What was the car’s speed in kph as itpassed the second checkpoint?

You start out by driving 91 miles south in 2 hours and 21 minutes, and then you stop and park for a while. Finally you drive another 22 miles north in 2 hours and 37 minutes. The average velocity for your entire trip was 11.11 miles per hour to the south. How much time did you spend parked?

At exactly noon, you pass mile marker 157 in your car. At 2:30 p.m. you pull into a rest stop at mile marker 316. What was your average speed during this time?

You start out by driving 90 miles north in 3 hours and 21 minutes, and then you stop and park for a while. Finally you drive another 52 miles north in 2 hours and 58 minutes. The average velocity for your entire trip was 17.98 miles per hour to the north. How much time did you spend parked?     1 hours 34 minutes     3 hours 9 minutes     0 hours 47 minutes     7 hours 53 minutes

You start out by driving 84 miles south in 2 hours and 9 minutes, and then you stop and park for a while. Finally you drive another 53 miles south in 2 hours and 22 minutes. The average velocity for your entire trip was 24.27 miles per hour to the south. How much time did you spend parked? 2 hours 15 minutes 0 hours 33 minutes 5 hours 38 minutes 1 hours 7 minutes

Mrs. posota drives 55 miles to work. it takes her 1.05 hour to get to work. what is Mrs.posota average speed? round to the nearest decimal place. Use whole number and miles/hour as your unit