0 1 2 3 4 5 6 Time (s) What is the displacement at time 0 sec 1. (by meter) ? 2) What is the total distance traveled by the ball in 6 seconds. 3) what was its displacement?

The acceleration of an object (in m/s) is given by the function a(t) = 7 sin(t). The initial velocity of the object is v(0) 2 m/s. Round your answers to four decimal places. a) Find an equation v(t) for the object velocity. v(t) = b) Find the object's displacement (in meters) from time 0 to time 3. meters c) Find the total distance traveled by the object from time 0 to time 3. meters

2 2. A ball is thrown upward from the top of a 6 feet tall platform. The ball is 30 feet off the ground after 1 second and 22 feet off the ground after 2 seconds. The height h above ground is a quadratic function of the time t after the ball is thrown. a) What is the equation that fits this model? b) How long after the ball is thrown will it reach its maximum height? 2 decimals c) What is the maximum height the ball reaches? Answer Answer Answer

During takeoff, an airplane goes from 0m/s to 58 m/s in 7.7s. A) what is it acceleration? B) how fast is it going after 5s?

4) A freight train left Vancouver at 1:00pm and traveled 100 km east. The train arrived at the final destination at 3:00pm. What was the train's velocity? 5) A bus took 3 hrs to drive from Dufur, Oregon to Portland, Oregon. The bus traveled at 80km/hr. How many kilometers was the trip? to reach your 6) If you drive a distance of 100 km at 25 km/hr, how long will it take destination? you 7) If you drive a distance of 100km at 50 km/hr, how long will it take you to reach your destination? 8) If you walk 12 km in 4 hours, how fast are you walking? nt wos his speed? Should H

It was an epic 1/4 mile race. Car 1 finished at 6.66.00s. Car 2 finished at 6.66.20s.   How fast was the winning car going at the end of the race? Give your answer in m/s (meters per second). b) What was the acceleration of the winning car? Give your answer in m/s2 (meters per second squared).

A pumpkin is shot straight up with an initial speed of 59 m/s. How long does it take to reach its maximum height, in seconds? Use g= 10 m/s2. Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. (No unit is needed in your answer, it is already given in the question

Please don't provide handwritten solution...

a) A car moving with a constant velocity travels 360 meters in 9 seconds. What was the average velocity of the car in m/s? b) A second car starts from rest, speeds up with constant acceleration, and travels 360 meters in 9 seconds. What was the average velocity of the second car in m/s? c) What was the final velocity of the second car (in m/s)?

The figure shows a distance vs. time graph of an object with three distinct regions I, II, and III.   The object’s velocity is positive in region(s)   (picture)   is the answer:   I no region  III II