* (m/s) 24 * (m/s) * (m/s) * (m/s) 2- 1 1 1 1 +t (s) 1 2 +i (s) 1 2 -t (s) 2 0+ (s) 2 0+ 1 1 A. В. С. D.

Q: Draw (a-t), (v-t), (s-t) graphs of a particle that has a constant acceleration of 9 m/s² for six…

A: From the Laws of Motion, we know that, Vf-Vi=at , where a is the acceleration at time t. And also…

Q: Examine the position vs. time graph below. What is the speed of the object at t = 3.0 s? position vs…

A: The speed of the object at a certain instant of time is known as the instantaneous speed. The slope…

Q: (Figure 1) shows the velocity graph of a particle moving along the x-axis. Its initial position is…

A: The initial velocity of the particle can be determined as v0 = 6.0 m/s from the given figure. Now…

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

A:

Q: Vx (m/s) 4 2 t (s) 4 2 3 he figure above shows a graph of the velocity-vs.-time graph for a particle…

A: Following points to be drawn. We know that

Q: An object on a number line moved from x = 12 m to x = 124 m andmoved back to x = 98 m. The time…

A: Given,  Initial position of the object = X1 = 12 m Then the object moved to position 2, X2 = 124 m…

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: A particle starts at the origin (x = 0) and moves in one dimension. The figure shows the velocity of…

A:

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: Shown below is the velocity vs. time graph for a particle's one-dimensional motion. v (m/s) t(s) W…

A: Acceleration is the rate of change of velocity with respect to time. So, if velocity and…

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: Sophie is a football player. Her teammate passes the ball to her with a speed of 15.0m/s. Sophie…

A: Given:         v1= 15 m/s         v2= 30 m/s        ∆t = 9 ms= 9×10-3s

Q: The velocity-versus-time graph shown below corresponds to a cyclist moving alo cyclist from t= 0 s…

A: Solution: From the graph

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

A:

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: The figure shows a distance versus time graph for an object. d

A: slope of distance vs time curve gives  velocity

Q: A cart is given an initial velocity of 7.6 m/s and experiences a constant acceleration of 3.6 m/s?.…

A:

Q: How long did the ball take to return to the juggler’s hand?

A:

Q: Consider the following velocity versus time graph for a moving car. What would the car's position…

A:

Q: A ball is projected upward from the ground level with an initial velocity of 96 feet per second.…

A:

Q: Starting at x = - 17 m at time t = 0 s, an object takes 17 s to travel 55 m in the +x direction at a…

A:

Q: bserved his athletic friends, Aya and Marisa, run. The two girls ran in a 1.5-km straight dirt road.…

A: Given Data:-  The two girls ran on a 1.5-km straight dirt road.   Marisa was given a ten-second…

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: An item on a straight line has a displacement s and time t  of:  s= -6t^6 - 4t^4 + 2  What is the…

A: An item on a straight line has a displacement s and time t  is s=-6t6-4t4+2

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: The velocity-time graph for an object is shown in the diagram. What was the displacement of the…

A: To find: The displacement of the object from time t=0 s to t=20 s.  Displacement is equal to the…

Q: 1. The motion of a car moving through east is given by x(t) = 18.0 m + (8.4 m/s)t – (0.0350m/s²)t³.…

A: Given: The equation of the position of the object is given as. xt=18+8.4t-0.035t3 m…

Q: Suppose an object starts at time t=0 at a position defined as x=0 m. At t =.5 s the object is at…

A: The average velocity for first interval is,

Q: The velocity of an object as a function of time is given by  v=3t2+5t-12 m/s, where t is in seconds.…

A:

Q: An object is at x = 0 at t = 0 and moves along the x axis according to the velocity-time graph in…

A: Part A.  In given time interval from 0 to 4.0 sec,  acceleration of object = 0 m/s^2 Reason: Since…

Q: A cat is being chased by a dog. Both are running in a straight line at constant speeds. The cat has…

A: Given Data:The cat has a head start of The speed of the dog is Time taken by Dog to catch the cat is…

Q: Jack and Jill exercise in a 25.0 m long swimming pool. Jack swims 9 lengths of the pool in 148.7 s…

A:

Q: Jenny and Alyssa are members of the cross-country team. On a training run, Jenny starts off and runs…

A: To determine: The time taken by the Jenny to start by Alyssa to catch up with Jenny   Given: Speed…

Q: In heavy rush-hour traffic, you drive in a straight line at 12 m/s for 1.5 minutes, then you have to…

A: First caseVelocity v1= 12 m/sTime t1=1.5 minute Second case In stop condition v2=0 m/sTime t2=3.5…

Q: The figure shows an acceleration- time graph of a particle with a starting velocity at 60 m/s and…

A: Given : At t=10s, v=60 m/s                                  s=200 m   The equation of the curve from…

Q: A graph of position versus time for a certain particle moving along the x-axis is shown in the…

A: velocity is given by distance / time    and if graph of distance and time is given them velocity is…

Q: An object A moves along the x-axis according to the equation: x(t) = 3.5t2+1.7t+14.0 where x is in…

A:

Q: Yesterday you walked 20 meters to the right from your house to the bus stop, which took you 20…

A: Given data:  Initial position = 0 m Final position = 20 m, to the right Time taken = 20 s, 60 s, 5…

Q: Position, Velocity, and Acceleration 1. A position-time graph for a particle moving along the x axis…

A: (a) t1=1.50st2=4sx1=8mx2=2maverage velocity=x2-x1t2-t1=2-84-1.5=-2.4m/s

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 –