Chapter 2, Problem 69P

A train travels a distance of 300 km with an average speed of 60 km h_1. How much time does it take to cover the distance?

Please help me solve this, You drive a car 1500ft to the East, then 2500 ft to the North. If the trip took 3.0 minutes,what was the direction and magnitude of your average velocity, in m/s?(1 m =3.281 ft.)

I throw a ball straight up in the air. It travels straight up 2 meters and then straight back down where I catch it at the same height it was released from. The distance the ball has traveled is meters. The displacement of the ball is meters. (use the proper number of sig figs in your answer given the provided information).

A cat falls from a tree (with zero initial velocity) at time t = 0. How far does the cat fall between t=0.3s and t = 1.4 s? Use Galileo's formula u(t) = 32t fus. Answer: ft.

A rock takes 2.3s to hit the ground when it is thrown straight up from the cliff with ann initial velocity of 7.9 m/s.   How would you determine the height of the cliff in m?Even considering my previous solution -7.49, was incorrect.

You are driving along at a constatnt speed of 26 m/s and you look down at your phone to read a text message for 2.5 seconds. How many meters does the car travel while you are not looking?

An object's position as a function of time in one dimension is given by the expression; 3.89t2 + 2.22t + 7.48 where are constants have proper SI Units. What is the object's average velocity between the times t = 3.16 s and t = 8.38 s? Quantities and answer in 3 sig figs

A particle travels along a straight line with an acceleration ofa= (9-0.1s) m/s ^2, where sis measured in meters. Determine the velocity of the particle when s= 10m if v= 5 m/s at s= 0.

A car takes 5.0 s to go from v=0 m/s to v=24 m/s at constant acceleration.  If you wish to find the disance traveled using the equation d=1/2at squared, what value should you use for a? Express your answer to two significant figures and includ the appropraite units.