Data Table 1: Elapsed Time(s) Displacement (cm) 0.1 1.9 0.2 4.1 0.3 5.8 0.4 8.0 0.5 10.1 0.6 11.9 0.7 14.0 0.8 16.2 0.9 18.2 Use data recorded in Table 1 to plot a graph of the displacement of the cart (vertical axis) as a function of time (horizontal axis.) Plot the straight line of best fit. Determine the slope of the line in your graph by selecting two points on the line (don't select points from Table 1). This is the velocity of the cart.

A bus makes a trip according to the position-time graph shown in the drawing. What is the average velocity (magnitude and direction) of the bus during each of the segments A, B, and C? Express your answers in km/h. The scale for the time axis is 2 h per increment, and scale for the velocity axis is 210 km per increment. (Indicate direction by the sign of the velocity.) segment A segment B segment C km/h km/h km/h Show My Work (Optionall Time (h)

Physics 1 for engineering

A vehicle is moving at +36.0 m/s when the driver sees a stop sign. In 2.60 seconds, the vehicle comes to a stop. 1) Find the vehicle’s acceleration (magnitude and direction). 2) Find the vehicle’s displacement (magnitude and direction).

Knowledge Check: Walking Displacement Please answer the following question(s): 1. Ella walks with a constant velocity of 8.0 m/s for 5.0 s. Calculate her displacement. Enter to 2 significant figures Δx= m

This position time graph describes an object's motion. Use it to predict the position (in m) of the object at a time of 24.0 seconds.

The v – s graph for a test vehicle is shown. (Figure 1) Determine its acceleration when s = 125 m Express your answer to three significant figures and include the appropriate units. HA ? m a = 6.95 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Figure < 1 of 1 Part B v (m/s) Determine its acceleration when s = 175 m. Express your answer to three significant figures and include the appropriate units. HA 50 a = 37.5 s (m) 150 200 Submit Previous Answers Request Answer P Pearson

A car's displacement was measured as it drove along a race track. The results are shown in the graph below. 14.4k-/ Displacement north (m) 250 €200 150 100 50 0 0 20 40 60 80 100 120 140 160 180 Time (s) 12015 mh (0.

A runner is going 7 m/s around a curved section of track that has a radius of 64 m. What is the runner's acceleration? m/s2 radially inward

So, given x(t) we can derive v(t) and a(t) by the differentiation.  1) For example, the displacement of a car moving along the x-axis is x(t)=x0+At2. Assuming A is a postive number, graph x versus t.  2) Now find the equation for the velocity of the car, v(t), by differentiation.  3) Graph v(t) versus t