Calculate the speed of a car that travels 11 miles in 15 minutes.
73 mph |
|
165 mph |
|
0.7 mph |
|
44 mph |
Calculate the speed of a car that travels 11 miles in 15 minutes. 73 mph 165...
A car travels 120.0 miles at 40.0 mph followed by 140.0 miles at 70.0 mph. A) B) What is its average speed for the trip? How long would the car have to travel at 70.0 mph to make the average speed for the trip equal 60.0 mph?
A car making a trip travels first 10 minutes at 60 mph and the last 20 miles at 40 mph. Whats the car average speed for the entire trip? A. 45 mph B. 50 mph C. Cannot be determined because distance wasn't given D. 59.2 mph
Calculate the velocity (mph) of a car that travels 4.5 miles in 7.9 hr
If a car travels 40 mph for the first 50 miles, how fast would it need to travel in the second 50 miles to average 50 mph for the entire 100 mile trip
1. A car travels 30 miles north, then 10 miles east. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? 2. A car travels 30 miles north, then 10 miles east, then 20 miles west, then 2 miles south. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? (beware of signs) 3. A car travels 30 miles northwest. The displacement vector is...
Problem 1.6 Two cars travel at the same constant speed. The first car travels for 10 minutes, the second for 27 minutes. If the second car travels 18 miles farther than the first, how far does each car travel? Solve algebraically. Problem L.7 Two cars start from the same place at the same time. After two hours, one car has traveled 30Vo farther than the other. If one car's speed is 20 mph larger than the other car's speed, what...
A car travels 30 miles east, then turns southeast and travels for 15 miles at an angle of -40 degrees. a. Find components of the second vector (the one at -40 degrees). b. What is the magnitude of the displacement from the original position? c. What direction is the car traveling in? (Find the angle)
13. A car travels 30 miles at an average speed of 60 miles per hour and then 30 miles at an average speed of 30 miles per hour. What is the average velocity over the entire distance? What is the average velocity over the entire time?
a car travels for 1hr and 35 min at a constant velocity of 75 mph. what is the displacement of the car in miles?
A car travels in a straight line covering a total distance of 90.0 miles in 60.0 minutes. Which one of the following statements concerning this situation is necessarily true? a. b. C. d. e. The average velocity of the car is 90.0 miles per hour in the direction of motion The speed of the car must be 90.0 miles per hour throughout the entire trip The velocity of the car is constant. The acceleration of the car must be non-zero....