7. A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.0 m/s. The car is a distance d away. The bear is 26 m behind the tourist and running at 6.0 m/s. The tourist reaches the car safely. What is the maximum possible value for d?

19. In getting ready to slam-dunk the ball, a basketball player starts from rest and sprints to a speed of 6.0 m/s in 1.5 s. Assuming that the player accelerates uniformly, determine the distance he runs.

69. Due to continental drift, the North American and European continents are drifting apart at an average speed of about 3 cm per year. At this speed, how long (in years) will it take for them to drift apart by another 1500 m (a little less than a mile)?

Solution Preview

7. A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.0 m/s. The car is a distance d away. The bear is 26 m behind the tourist and running at 6.0 m/s. The tourist reaches the car safely. What is the maximum possible value for d?

The correct answer is 52 m. I was wondering how did ...

Solution Summary

The detailed solution explains velocity in various questions. The questions are solved in words as well as equations.

Algebra Questions Velocity. ... You must show all your work. Learn how to type math roots and fractions by clicking on the link in the assignment list. ...

... 3 = 27 yard <br> <br> <br>Now, from (2) we will get the initial velocity u, <br ... The solutions shows all mathematical steps to arrive at the final answer ...

... list to learn more about how to type math symbols, such ... Answers: Show work here: 2) Use the graph of 4 5 ... s where 0 v represents the initial velocity in ft/sec ...

... a rock is thrown upward with an initial velocity of 40 ... list to learn more about how to type math symbols in ... Answer: Show your work here: Use the graph of y = x ...

... Source: http://en.wikipedia.org/wiki/Function_(mathematics). ... fast it takes you to get to work as a ... This is a linear function because time = distance/velocity. ...

... energy is: (1.25) All the work went to ... The mathematical model is: Circumference = 7.2 (Diameter ... The expert examines speed, force, acceleration and velocity. ...

... assembled per hour by the average worker t hours after starting work could be ... his wrench downward from a height of 128 feet with an initial velocity of 32 ...

... is thrown upward with an initial velocity of 40 ... a) Write a mathematical model representing the total ... up an inequality and show your work algebraically using ...

... Learn how to type math roots and fractions by clicking on the link in ... Show your work here ... Water is flowing from this water tank with a velocity V feet per second ...

... Develop a documented mathematical model that predicts the time required ... In order work this problem you have to solve ... mm2 = 6.10-6 m2 w = actual velocity of the ...