A car starts from rest and accelerates at a constant rate in a straight line. In the first second the car moves a distance of 3.0 meters. How fast will the car be moving at the end of the second second? *

What is the total time it takes for a ball that is tossed straight up at 10 m/s to reach the top of its path and then return to its starting point? Hint: since the ball returns to its starting point, what is its displacement? Your answer should be in units of seconds but you should only submit the number for your answer

A jet plane is launched from a catapult on an aircraft carrier. In 2.0 s it reaches a speed of 42 m/s at the end of the catapult. Assuming the acceleration is constant, how far did it travel during those 2.0 s? *

17. A car starts from rest and has a constant acceleration of 3.0 m/s². Find the average velocity during the first 10 second of motion. *

Suppose a car is traveling at +20.3 m/s, and the driver sees a traffic light turn red. After 0.232 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 8.00 m/s?. What is the stopping distance of the car, as measured from the point where the driver first notices the red light? Number Units

Question 7: * A sprinter in a 100m race accelerates uniformly for the first 35 m and then runs with constant velocity. If the sprinter's time for the first 35 m is 5.4 s, determine (a) his acceleration, (b) his final velocity, (c) his time for the race. Write your answer in the form (a. a= m/s^2 ; b. v_f =m/s; c. t= s) Your answer

A cheetah can reach the top speed of 114 km/h. A cheetah starts from rest and runs 48 m in a straight line, reaching a final speed of 94 km/h. 1. what's the average acceleration during sprint (m/s^2) 2. find displacment at t=3.0 s assuming constant acceleration throughout sprint

As relay runner A enters the 73-ft-long exchange zone with a speed of 30 ft/s, he begins to slow down. He hands the baton to runner B 2.5 s later as they leave the exchange zone with the same velocity.   Determine the uniform acceleration of each of the runners. (You must provide an answer before moving on to the next part.)   The uniform acceleration of runner A is – _____ft/s2.   The uniform acceleration of runner B is _____ft/s2.

A swimmer pushes off a wall from rest where she has a constant acceleration of 2m/s2 for 1.5 seconds. She then continues for 10 seconds at constant velocity. At this point, a) How far away from the wall is she if the pool is 50m? b) If she then glides to a stop, what was her deceleration rate? c) Draw the position verse time graph, velocity verse time graph, and acceleration verse time graph. You can assume all accelerations are constant. d) Now take your velocity verse time graph and re calculate the distance covered by the swimmer.

an object falls from rest on a high tower and takes 5.0s to hit the ground. calculate the objects position from the top of the tower at 1.0s intervals. Please make a position- time graph for the objects motion. Please make sure to include the equation that you used, a table of data, and the graph.