A motorcycle travels 80 m [north] in 15 s. The motorcycle then turns around and travels 60 m [south] in 10 s. Refer to the information in Motorcycle to answer the following question. The displacement of the motorcycle, at the end of the 25-s interval, is

A motorcycle travels 80 m [north] in 15 s. The motorcycle then turns around and travels 60 m [south] in 10 s. Refer to the information in Motorcycle to answer the following question. The displacement of the motorcycle, at the end of the 25-s interval, is

Name: A motorcycle travels 80 m [north] in 15 s. The motorcycle then turns a
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: A motorcycle travels 80 m [north] in 15 s. The motorcycle then turns around and travels60 m [south] in 10 s. Refer to the information in Motorcycle to answer the following question. The displacement of the motorcycle, at the end of the 25-s inter

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section: Chapter Questions

Problem LM

See similar textbooks

Similar questions

The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with an acceleration of 5.60 m/s2 for 4.20 s, making straight skid marks 62.4 m long, all the way to the tree. With what speed does the car then strike the tree?
A swimmer travels at 0.8 m/s heading south across a small lake. At the same time, a second swimmer heads north from the opposite shore at a speed of 0.4 m/s. How wide is the lake if the two swimmers meet 12 min later?
A person walks up a stalled 15-m-long escalator in 90 s. When standing on the same escalator, now moving, the person is carried up in 60 s. How much time would it take that person to walk up the moving escalator? Does the answer depend on the length of the escalator?
An automobile travelling 95km/h overtakes a 1.10km long train traveling in the same direction on a track parallel to the road. If the train’s speed is 75km/h, how long does it take the car to pass it, and how far will the car have travelled in this time?
A person walks up a stalled 17-m-long escalator in 87 s. When standing on the same escalator, now moving, the person is carried up in 31 s. How much time would it take that person to walk up the moving escalator?
A person walks up a stalled 20 m long escalator in 80 s. When standing on the same escalator, now moving, the person is up in 57 s. How much time would it take that person to walk up the moving escalator?
A bullet is shot at 255m/s straight right from a helicopter at a height of 253m. If it accelerates toward earth for the whole fall(assuming no air resistance) it will take t = _____ seconds before it hits the ground. Also the bullet it will land at x =_____ (unit) ____ horizontally from its starting position.
An automobile moving with 95 km/hrs is passing a train that is 1.10 km long. The speed of the train moving on a horizontal rail roads in the same direction as the automobile is 75 km/hrs. How long does it take for the automobile to pass the train? What is the distance covered by the automobile during this time?
An eagle is flying horizontally at 6.2m/a with a fish in its claws. It accidentally drops the fish. How much time passes before the fish’s speed doubles, and how much additional time would be required for the speed to double again?
An object moving along a line has its velocity and acceleration pointing in opposite directions. Therefore, one can say with certainty that
A car moving at 95 km/h passes a 1.00-km-long train traveling in the same direction on a track that is parallel to the road. If the speed of the train is 75 km/h ,how long does it take the car to pass the train, and how far will the car have traveled in this time? What are the results if the car and train are instead traveling in opposite directions?
A boat crosses a 222 m wide river flowing at 4.8 m/s to reach a dock directly on the other side. If the boat motor can propel the boat at 14 m/s across the water, how long (in seconds) will it take the boat to reach the dock assuming it travels in a straight line)?