subject
Physics, 26.02.2022 23:40 angelo816

A biker starts a trip and rides at a constant velocity of 12 km/h for 0. 20 h. For the next 0. 10 h he bikes at an increased constant velocity and finds that he is at a rest stop 4. 8 km from his starting point. In the next 0. 20 h, half of which he rests, his average velocity is 9. 0 km/h. A. Construct a d-t graph for the trip. B. What is his average velocity for the trip?.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 16:30
Dalton’s model of an atom is the best described as a) a solar system b) a solid sphere c) a cloud d) a scoop of chocolate chip ice cream
Answers: 1
question
Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
Answers: 2
question
Physics, 22.06.2019 23:10
An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.
Answers: 3
question
Physics, 23.06.2019 02:00
Compare the maximum rate of heat transfer to the basal metabolic rate by converting a bmr of 88 kcal/hr into watts. what is the value? from this comparison you should see why the body can accommodate a modes amount of activity in hot weather but strenuous activity would increase the metabolic rate above the body's ability to remove heat [12].
Answers: 3
You know the right answer?
A biker starts a trip and rides at a constant velocity of 12 km/h for 0. 20 h. For the next 0. 10 h...
Questions
question
Mathematics, 06.05.2020 06:28
Questions on the website: 13722362