Solution 9)
Graph 5 represents positive velocity and negative acceleration.
=========
Good luck!:)
Which graph of v versus t best describes the motion of a particle with positive velocity...
The function s(t) describes the motion of a particle along a line. s(t) - 663 - 8t + 2 (a) Find the velocity function v(t) of the particle at any time t 2 0. v(t) = (b) Identify the time interval(s) on which the particle is moving in a positive direction. (Enter your answer using interval notation.) (c) Identify the time interval(s) on which the particle is moving in a negative direction. (Enter your answer using interval notation.) (d) Identify...
An object's motion is represented by the x vs. t graph shown below Hint: Velocity is the slope of x vs. t graph, and acceleration is slope of v vs. t graph. 130 points: 5 points each r (s) t (a) a. Draw the corresponding v vs. t graph on the axes provided. b. Draw the corresponding a vs. t graph on the axes provided. c. At what times is the position a maximum (most positive)? At those times, is...
In-Class Assignment 2. The figure shows a position-versus-time graph for an oscillating mass m = 0.5 kg. x (cm) 20 10 0 -10 -20 I(s) 4 a. Determine the period of the motion. b. Determnine the angular frecquemcy of the motion c. Determine the amplitude of the motion. d. Determine the phase constant of the motion. e. Determine the maximum speed of the mass. f. Determine the maximum acceleration of the mass. g. Determine the total energy of the system....
The figure below is the velocity-versus-time (not position-versus-time!) graph of a particle in simple harmonic motion. (a) What is the amplitude of the oscillation? (b) What is the phase constant? (c) What is the position at t=0s?
A particle starts from the origin at t = 0 and moves along the positive x axis. A graph of the velocity of the particle as a function of the time is shown in the figure; the v-axis scale is set by vs = 6.0 m/s. (a) what is the coordinate of the particle at t = 5.0 s? (b) what is the velocity of the particle at t = 5.0 s? (c) what is the acceleration of the particle...
1) A particle moves along the x-axis with an increasing speed. During the time for which this occurs, what MAY be the signs of the velocity and acceleration, respectively: A) positive and zero B) negative and negative C) positive and negative D) negative and zero E) negative and positive 2) After a ball is thrown upward and is in the air, what will its acceleration do? A) decrease and then increase B) decrease C) increase D) remain the same E)...
which statement best describes the motion of the object whose position versus time graph is given below? (Explain why not just answer) https://imgur.com/7aMbQxt
The figure below shows a graph of Vx versus t for the motion of a motorcyclist as he starts from rest and moves along the road in a straight line. vy(m/s) 10 8 6 4 2 (s) 4 6 8 10 12 (a) Find the average acceleration for the time interval t = 0 to t = 6.0 s. m/s2 (b) Estimate the time at which the acceleration has its greatest positive value. s What is the value of the...
The motion of a particle is described in the velocity vs. time graph shown in the figure. v (m/s) 5.0 4.0 3.0 2.0 1.0 2.02.0 4.0 5.0 6.0 7.0 8.0 9.0 2.0 3.0 4.0 For what time interval does the particle's direction of motion change a. Between 1 and 3 s b. Between 3 and 4 s c. Between 4 and 9 s d. Between 8 and 9 s e. the particle's direction of motion does not change at all
This is the x-t graph of the motion of a particle. Of the four points P Q, R, and S, the velocity v, is greatest (most positive) at A. point P B. point O.C. point R. D. point S E. Not enough information is given to decide.