t t=0 an object has a position of 1 m and has a steady velocity of -2.5 m/s.     What will be the object’s position at t = 6 seconds? Make a sketch of position vs. time for this motion from t=0 to t=6 s. Make a sketch of velocity vs. time for this motion from t=0 to t=6 s. Does the object change directions between 0 and 6 s

Q: Consider the case of a student wishing to investigate the acceleration of a small cart in a lab…

A: Velocity versus time graph

Q: When a clock reads 4.0 seconds a cart's velocity in the positive x direction is 6m/s When the clock…

A: The initial velocity of the cart is 6 m/s at 4 s.The final velocity of the cart is 10 m/s at 6 s.

Q: elocity decreases linearly from 45 m/s to 0 m/s. 101 m 225 m 150 m 112 m

A:

Q: The position vs. time graph of a moving particle for a time interval of 23 seconds is shown below.…

A: 1) Displacement is defined as the difference in the initial and final position. From the above…

Q: The figure below is the position vs time graph for a moving object. What is the object's average…

A:

Q: v (m/s) 4 2 2 3 t(s)

A:

Q: The motion of a train is described by the a-s graph shown. Draw the v-s graph if v = 0 at s = 0.

A: Here we need to draw v-s graph if v=0 at s=o

Q: A physics book slides off a horizontal table top with a speed of 1.20 m/s. It strikes the floor…

A: Given data:  Initial horizontal velocity (ux) = 1.20 m/s Initial vertical velocity (uy) = 0 m/s Time…

Q: 80p 60

A: Slope of velocity time graph represent acceleration.

Q: The figure shows a graph of the velocity of an object as a function of time. What is the…

A: Acceleration = 20/2 = 10  ms-2  Equation  x = ut + (1/2)at2 x = 0×t + (1/2)at2 x = (1/2)at2  x =…

Q: The position-versus-time graph shown below corresponds to an ant moving along the + x-direction.…

A: Average velocity = total displacement /total time taken

Q: I am doing a lab report for my physics class. The lab consists of throwing a ball upward and…

A: Relevant theory: According to Newton's first law, an object in a state of rest or motion will…

Q: While standing at the second floor balcony in an apartment building at 3 meters above the ground,…

A: height of second floor = y1 = 3 mheight of seventh floor = y2 = 12 minitial velocity = V0 = 17…

Q: he velocity vx (in m/s) of an object is given by the equation vx = 4t + 3, where t is the time in…

A: Equation of velocity of object is; vx=4t+3 Part A: Displacement of object is calculated by…

Q: A red-eye tree frog jumps straight up to a vertical height of 1.10 m. Take ?=9.80m/s2. 1. What is…

A: Given: maximum height reached, H = 1.10 m

Q: Shown below is a graph of velocity versus time for a moving object. The object starts at position x…

A:

Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: From the graphAt t = 0 x = 0 m Initial velocity = u = 5 m/s At t = 4 s v = final velocity = 15 m/s…

Q: A student begins at rest and then walks north at a speed of v1 = 0.55 m/s. The student then turns…

A: Given: Speed v1 = 0.55 m/s along north direction Speed v2 = 0.53 m/s along south direction Taking…

Q: An object has the acceleration graph shown. Its velocity at t = 0 s is νx = 2.0 m/s. Draw the…

A: The acceleration time graph is given, and at t= 0s the initial velocity vx = u= 2 m/s. Now at t=0s,…

Q: Shown below is a graph of velocity-versus-time for a moving object. The object starts at position x…

A: Initial velocity at t= 0s is 4m/sFinal velocity at t = 2s is 2m/sFinal velocity at t=4s is 2m/s

Q: You were standing at the edge of a vertical cliff. You horizontally throw a ball with a speed of 10…

A: Given: The intial speed of the ball is 10 m/s in the horizontal direction. The height of the ball…

Q: Given a particles position along the x-axis is described by x(t) = A t + B t2, where t is seconds, x…

A: Position of a particle is given as  ; here time  is in  and  is in Constants are  and Find:Velocity…

Q: An object's velocity graph is given by a straight line with an x-intercept = 8sec. and a y-intercept…

A:

Q: Which velocity graph shows the car moving toward the left (toward the origin) at a steady (constant)…

A: The car moves in left side, So the velocity of the car is must be in Nagative: So, Either Option B…

Q: A particle is experiencing free fall. Initially its velocity is 9.8 m/s up. Use this information to…

A:

Q: Questlon: Your younger brother is playing with slingshot and trylng to shoot a rock straight up at…

A: The initial velocity of the ball shot vertically upwards taking upwards to be the positive y…

Q: At a stop light, a truck traveling at 15 m/s passes a car as it starts from rest. The truck travels…

A:

Q: A child is sledding on a smooth, level patch of snow. She encounters a rocky patch and slows to a…

A:

Q: A ball is thrown straight down at 1.29 m/s and hits the ground 1.07 seconds later. How many meters…

A: Given  Initial velocity u = 1.29 m/s Time of flight t = 1.07 sec Accelerated = g = 9.8 m/s2

Q: A rocket is launched from a height of 3 m with an initial velocity of 15 m/s. At what time will the…

A: Given, Initial height of the rocket, h = 3 m initial speed of the rocket, u = 15 m/s

Q: The velocity vx (in m/s) of an object is given by the equation vx = 4t + 3, where t is the time in…

A: Given data The given function is vx=4t+3 The first time is t1=1 s The second time is t2=2 s Part A…

Q: Jaques ran a cross-country meet after school. After 3.5 minutes, he was 630 m from the starting…

A: The initial position xi=630 m at ti=3.5 minutes=210 s The final position xf=1260 m at tf=7.0 minutes…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –