A dragster starts from rest and travels 1/4 mi in 6.70 s with constant acceleration. What is its velocity when it crosses the finish line? A) 135 mi/h B) 188 mi/h C) 269 mi/h D) 296 mi/h

A truck accelerates from 18.0 m/s to 25.0 m/s during a time when its acceleration was 5.00 m/s2. How far did the truck travel during this time?

6) A car travels 120 Km at 80 Km/h and 70 Km at 100 Km/h. What is the average speed of the car? A) 91.1Km/h B) 89.6Km/h C) 96.4Km/h D) 84.6Km/h

6- A skier accelerates uniformly from 5.2 m/s to 12.8 m/s at 0.85 m/s? . Find the distance she travels. а- 7.7 m b- 8.9 m с- 11 m d- 80 m

The speed limit for highway is typically 70 mph in MD. What is 70 mph in terms of m/s? 1.000 mile = 1609 m

1.) An acceleration of 90.0 m/s^2 was experienced by a rocket which was launched upward. The acceleration stopped after 10.0 seconds when it run out of fuel . What is the highest speed (m/s) that the rocket experienced?

A car travels in a straight line for 5 h at aconstant speed of 53 km/h.What is its acceleration?Answer in units of m/s2

A person is driving on Autobahn at a speed of 215 km/h and has to slam on his brakes to avoid collision. The brakes can slow down the car at a rate of 14.4 m/s2 (7marks) a) how long will it take to stop? b) how far will the car travel while slowing down to stop?

2: If I walk 15 meters East and then 15 meters North and my total trip takes 10 seconds, what is my average velocity? A) 0 m/s B) 2.12 m/s NE C) 3.00 m/s NE D) 21.2 m/s NE

An object moves along the x axis according to the equation x = 2.80t² (a) Determine the average speed between t = 1.60 s and t = 2.80 s. m/s (b) Determine the instantaneous speed at t = 1.60 s. m/s Determine the instantaneous speed at t = 2.80 s. m/s (c) Determine the average acceleration between t = 1.60 s and t = 2.80 s. m/s² (d) Determine the instantaneous acceleration at t = 1.60 s. m/s2 -2.00t+3.00, where x is in meters and t is in seconds. Determine the instantaneous acceleration at t = 2.80 s. m/s2 (e) At what time is the object at rest?