a. How long will it take the antelope to run the entire 2300 m? speed of 23.6 m/s, and then runs 800 m with an average speed of 18.6 m/s. rved to run with a top speed of 27 m/s. Suppose an antelope runs 1500 m b. What is the antelope's average speed during this time? 13. The peregrine falcon is the fastest of flying birds (and, as a matter of fact, is the fastest living creature). A falcon can fly 1730 m downward in 25 s. What is the average velocity of a peregrine falcon? 14. A cheetah is known to be the fastest mammal on Earth, at least for short runs. Cheetahs have been observed cover this distance at this speed? running a distance of 5.50 x 10² m with an average speed of 28m/s. How long would it take a cheetah to

a. How long will it take the antelope to run the entire 2300 m? speed of 23.6 m/s, and then runs 800 m with an average speed of 18.6 m/s. rved to run with a top speed of 27 m/s. Suppose an antelope runs 1500 m b. What is the antelope's average speed during this time? 13. The peregrine falcon is the fastest of flying birds (and, as a matter of fact, is the fastest living creature). A falcon can fly 1730 m downward in 25 s. What is the average velocity of a peregrine falcon? 14. A cheetah is known to be the fastest mammal on Earth, at least for short runs. Cheetahs have been observed cover this distance at this speed? running a distance of 5.50 x 10² m with an average speed of 28m/s. How long would it take a cheetah to

Name: How do I do these with an average speed of 23.6 m/s, and then runs 800
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Description: How do I do these with an average speed of 23.6 m/s, and then runs 800 m with an average speed of 18.6 m/s.A pronghorn antelope has been observed to run with a top speed of 27 m/s. Suppose an antelope runs 1500 ma. How long will it take the antelope

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter3: Motion Along A Straight Line

Section: Chapter Questions

Problem 90AP: An ambulance driver is rushing a patient to the hospital. While traveling at 72 km/h, she notices...

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An ambulance driver is rushing a patient to the hospital. While traveling at 72 km/h, she notices the traffic light at the upcoming intersections has turned amber. To reach the intersection before the light turns red, she must travel 50 m in 2.0 s. (a) What minimum acceleration must the ambulance have to reach the intersection before the light turns red? (b) What Is the speed of the ambulance when it reaches the intersection?
Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such plate has an average speed of 4.0 cm/year. (a) What distance does it move in 1 s at this speed? (b) What is its speed in kilometers per million years?
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1. A car starts from rest and attains a speed of 50 m/s in 15 seconds. a. How far has the car travelled in 15 seconds? b. What is the speed of car if it travels 567 meters?
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A physics student took a 4 hours car trip to visit a friend. In the first hour, he traveled 100 km at constant speed. In the two hours, he stopped after his car developed some trouble. In the last hour, he traveled 90 km.What was his average speed during a. first hour b. the last two hours c. the entire trip?
Q11. Polar bears are strong swimmers and can swim as long as 10 hours without rest. If a polar bear swims with an average speed of 2.6 m/s, what is the total distance it can swim in 10.0 hours? Give your answer in km.
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2. A car is traveling at a speed of 31 m/s. a. What is its speed in kilometers per hour? b. Is it exceeding the 90 km/h speed limit?
a. Martin and Beatrice are brother and sister and go to the same school. Martin walks to school using a footpath, a distance of 900 m, and he walks at 1.5 m/s. Beatrice cycles to school along the roads, a distance of 1.5 km, and she cycles at 5 m/s. They both plan on arriving at school by 8.55 a.m. Who leaves home first and by how much?
Full formula Correct Correct Correct values answer, metric units inserted into rounded to the formula two decimal from the places word problem
1. Laura drives for 3 hours at 44 mph. Frida drives 144 miles in 4 hours. a. Who travels the greater distance b. Whose speed is the slower? c. How far would Laura travel if she drove for 3 hours at the same speed as Frida?