Which of the following velocity-versus-time graphs represents an object that is speeding up at a uniform...
Velocity Velocity Time Velocity Time Velocity Time The velocity-time graphs represent the motion of four different objects. Identify any object that is moving in the + direction and speeding up. Tap on all that apply. Top left Top right Bottom left Bottom right
KINEMATICS AND DYNAMICS 1. Velocity versus time graphs for five objects are shown below. All axes have the same scale. Which object had the greatest change in position during the interval? Time To the right is a graph of an object's position. Which sentence is the best interpretation of the motion of the object as shown by the graph? 2. A. The object is moving with a constant, non- zero acceleration. B. The object is not moving. C. The object...
Reading Velocity Graphs motion diasrams to each s ons for Y and a Given the following velocity vs. time graphs answer the questions that follow A for a raphs 1D Is graph A speeding up or slowing down? Explain. 2) Is graph B speeding up or slowing down? Explain. Slow: 31 A(s store 3) Is the acceleration of A positive or negative? How about for B? Explain. A:Tes, pos ólope B:nes, nes slope Which graph has a greater magnitude of...
[S] For the following motion diagrams, draw position versus time, velocity versus time, and acceleration versus time graphs. (Hint: it might be helpful to draw velocity vectors.) 1. a. 5 5
4. Draw both a position-versus-time graph and a velocity-versus-time graph for an object at rest at x=1m. 5. The figure shows the position-versus-time graphs for two objects, A and B, that are moving along the same axis. At the instant t1 s, is the speed of A greater than, less than, or equa to the speed of B? Explain. b. Do objects A and B ever have the same speed? If so, at what time or times? Explain. 6. Below...
Time 4. (10 pts) Below is a velocity vs. time graph for an object. Assume positive is to the right. a. (5 pts) Determine over which time interval(s) this object is speeding up. b. (5 pts) Find the magnitude and direction of the object's acceleration at t s v(m/s) 12 34 5 6 78 9 10
the position, velocity and acceleration graphs for an object in freefall (no air resistance) if it starts at 10 m high and thrown straight up with a velocity of 8.0 m/s Make sure the graphs are to scale and the time scale is the same for all three graphs Put a few numbers on each vertical axis and on the time axis. (Use g 10 m/s?) 1. Draw y(m) t(s) v(m/s) t(s) a(m/s') t(s)
Figure 2 S. If Figure 2 represents a position versus time plot, in which segment is there a constant positive velocity A)AB B) BC C)CD D)DE E) There isn't a constant positive velocity Figure 2 represents a position versus time plot, in which segment is there a zero velocity? A) AB B) BC C) CD D) DE E) The velocity is never zero. 7. If Figure 2 represents a velocity versus time plot, in which segment is the acceleration constant...
Which of the graphs of distance versus time could correspond to the graph of acceleration versus time shown at the top?
Problem 7. Below you are supplied a position versus time graph. Draw velocity versus time and acceleration versus time graphs consistent with this position versus time graph. Assume that this is one dimensional motion along the x axis, that you are standing on the origin (x = 0) with positive x off to your right and negative x off to your left. Describe the motion of the object in everyday terms without using the words velocity, acceleration, slope, positive or...