Mike is at rest.  Glen is driving towards him at a speed of 15 m/s.  Mike starts accelerating at a constant acceleration of 3 m/s^2, 1 second after Glen passes him.  What is Mike's displacement when he passes Glen?  What is Mike's velocity at the instant he passes Glen?  Draw a position vs time graph and a velocity vs. time graph for both vehicles. How does Mike's average velocity during the pursuit compare to Glen's constant velocity?

A roly-poly bug moves on the x axis. The bug has a variable velocity which is denoted by 2 v = t² - 2.50t.t is time in seconds and v is meters per second. The origin of the roly-poly bug is at t=0. Your job is to figure out the following after 3s have passed. Be sure to use the correct amount of sig figs! a) Velocity of the bug b) The bugs acceleration c) The bugs position THIS IS How I ROLL

A cheetah uses a non-constant acceleration to go from 10 m/s to 25 m/s after 5 seconds.  Choose all the following statements that are correct.   Than The average acceleration is 3 m/s2.     We have enough information to find the distance traveled during this 5 seconds.     You can't determine the average acceleration because acceleration is not constant.     We have enough information to find the average velocity.

Please view the pictures below to answer the following questions. Match the following descriptions of an objects motion with the graph of the object's position vs time graph shown in the pictures.  Question 1: An object has a postive initial velocity and a negative accelertion, but never comes to a stop.  Question 2: An object has an initial negative velocity and a positive acceleration which slows it to a stop before speeding it up in the positive direction.  Question 3. An object is initially at rest and then accelerates in the negative direction.  Question 4: An object has a postive constant velocity    Please answer questions 1-4

A bike messenger travels at a constant v = 10m/s for 5s, changes his velocity to v = −2m/sfor 4s, stops for 10s, then rides at 4m/s for 12s.(a) Sketch a velocity vs. time graph for this motion.(b) Sketch a position vs. time graph for this motion.(c) What is the messenger’s average velocity?(d) What is the messenger’s average acceleration?(e) What is the messenger’s average speed?

A car gains speed at a constant rate as it moves to the right. It covers the distance between two points 60.0 meters apart in 6.00 seconds. Its speed as it passes the second point is 15.0 m/s. a)  What was the velocity of the car at the first point? b)  What was the acceleration of the car? c)  Assuming the car began from rest and continued with this same acceleration, at what distance before the first point did the car begin?

The position versus time for a certain particle moving along the x-axis is shown in the figure.1. Plot the velocity versus time graph for the time intervals: a. 0 to 2 sb. 2 s to 6 sc. 6 s to 10 s   2. Plot the acceleration versus time graph for the same time intervals.

Karen bikes at 8 mph for 0.3 hours from home to the park. At soon as she arrives, Karen remembers she has a study session with Marie. So, Karen turns around and bikes to Marie's house at 12 mph for 0.1 hours. They study for 0.5 hours. Then, Karen bikes home for 0.4 hours. Note: Marie's house is in between Karen's house and the park. 1. Plot a velocity vs. time graph. 2. Calculate Karen's speed when she bikes from Marie's to her house. 3. Calculate the distance of each segment. 4. Plot a position vs. time graph.

A cat chasing a mouse slides off a deck. The cat lands 1.8 m from the deck. The deck was 2.2 m high. What was the cats initial velocity

16. Below is a graph showing the motion of a car. Which of the following is true? velocity/m s 12 A B C D The acceleration is constant all the time. The velocity is constant all the time. The car is moving all the time. The car moves after 7 seconds. B acceleration 17. An object is thrown vertically upwards into the air. Taking velocity upwards as positive, which of the following graphs best represents the variation of acceleration with time? A acceleration D 0 C acceleration 0 acceleration 0 time time time/s time time ( 18. The graph below shows the speed of a cyclist who is moving along a hilly road without peddling. He is depending on moving down the slopes to gather the speed. ) ) All About Physics: Multiple-Choice Questions Workout 'O' Level speed A C At which point was the bottom of the first hill reached? velocity/km h-¹ 19. A rocket is launched vertically and the velocity-time graph is obtained as shown below, The maximum height reached by the rocket is 2000----- 4000 km 8000…