I am doing a free-fall experiment for Physics and I need to make a position vs. time graph using the average value of release heights that I obtained. Do you know how I would be able to find the values for the time and position graph? The average value of release height is 1.9720736 m.

An engineer is testing how quickly a car accelerates from rest. The velocity V is measured in miles per hour, as a function of time t, in seconds, since the car is at rest. See the table below. What is the slope for the linear function modeling velocity as a function of time, V=,  and what would the formula be for the velocity at time 0, V(0) Time (t) Velocity (V) 2.0 28.9 2.5 35.0 3.0 41.1 3.5 47.2

You start out by driving 91 miles south in 2 hours and 21 minutes, and then you stop and park for a while. Finally you drive another 22 miles north in 2 hours and 37 minutes. The average velocity for your entire trip was 11.11 miles per hour to the south. How much time did you spend parked?

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

You start out by driving 118 miles south in 3 hours and 21 minutes, and then you stop and park for a while. Finally you drive another 105 miles south in 2 hours and 54 minutes. The average velocity for your entire trip was 28.54 miles per hour to the south. How much time did you spend parked?

High-speed motion pictures (3500 frames/second) of a jumping 230 μg flea yielded the data to plot the flea's acceleration as a function of time as shown in the figure ( Figure 1). (See "The Flying Leap of the Flea," by M. Rothschild et al. in the November 1973 Scientific American.) This flea was about 2 mm long and jumped at a nearly vertical takeoff angle. Use the measurements shown on the graph to answer the questions. Figure alg 150 100 50 0 0 0.5 1.0 1.5 Part E Use the graph to find the flea's maximum speed. Express your answer in meters per second to two significant figures. IVE] ΑΣΦ 3 v=1.6 Submit Previous Answers Request Answer ? X Incorrect; Try Again; 2 attempts remaining m/s

A car travels a distance d = 29 m in the positive x-direction in a time of t1 = 21.5 s. The car immediately brakes and comes to rest in t2 = 7 s.Randomized Variablesd = 29 mt1 = 21.5 st2 = 7 s What was the car's average velocity in the horizontal direction, in meters per second, during t1?  What was the acceleration, in meters per second squared, during time interval t1, assuming the car started from rest and moved with a constant acceleration?  What was the car's instantaneous velocity in the horizontal direction, in meters per second, when it began braking?  Using the result from part (c), what was the car's horizontal component of acceleration, in meters per second squared, during the braking period?

Q1

I need help making a graph for this

Using the results from part (c), what was the cars horizontal component of acceleration, in meter per second squared, during the braking period ? C=2.75