Homework Answers
now we find the position at t=6 sec
position x=v*t=1*6=6 m
now we find the position at t=12 sec
position x=v*t=1*12=12 m
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A car which starts at the origin has the velocity versus-time graph shown. What is the...
The velocity-versus-time graph is shown for a particle moving along the x-axis. Its initial position is x0 = 2.3 m at t0 = 0 s.(Figure 1)
The velocity-versus-time graph is shown for a particle moving along the x-axis. Its initial position is x0 = 2.3 m at t0 = 0 s.(Figure 1) You may want to review (Pages 44 - 48) . Part B What is the particle's velocity at t = 1.0 s? Part C What is the particle's acceleration at t = 1.0 s?Part DWhat is the particle's position at t =3.0s ?Express your answer to three significant figures and include the
appropriate units.x=?Part EWhat is the particle's velocity...
A particle starts from 8.0 m at t_0 = 0 and moves with the velocity graph...
A particle starts from 8.0 m at t_0 = 0 and moves with the velocity graph shown in the figure. If so, at what time Express your answer using two significant figures and include the appropriate units. What is the object's position at t = 2, 3, 4 s Express your answers using two significant figures separated by commas.
Review A particle starts from ro 18 m at to-0 and moves with the velocity graph...
Review A particle starts from ro 18 m at to-0 and moves with the velocity graph shown in (Figure 1). You may want to review (Pages 41-43) Figure 〈 1 of 1 (m/s) 12 4 t (s) -4 What is the object's position at t 2s? Express your answer to two significant figures and include the appropriate units. r212 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part C What is the object's position at t-4s?...
What is the velocity at t Os? Express your answer to two significant figures and include the appropriate units Review (Figure 1) is the position-versus-time graph of a particle in simple harmonic mot...
What is the velocity at t Os? Express your answer to two significant figures and include the appropriate units Review (Figure 1) is the position-versus-time graph of a particle in simple harmonic motion. Units (0)Value Submit igure Part C 1 of 1 What is vmax? Express your answer to two significant figures and include the appropriate units x (cm) 10 Umax= 1 Value Units 0 Submit Request Answer 10 Provide Feedback
What is the velocity at t Os? Express your...
The vx-versus-time graph for a 1.8-kg object is shown in (Figure 1) . A single force acts on the object, and the force...
The vx-versus-time graph for a 1.8-kg object is shown in (Figure
1) . A single force acts on the object, and the force has only an x
component.
Part A
What is Fx at t=0.50s?
Express your answer to two significant figures and include
appropriate units.
Part B
What is Fx at t=2.0s?
Express your answer to two significant figures and include
appropriate units.
Part C
What is Fx at t=4.0s?
Express your answer to two significant figures and include...
The figure(Figure 1) shows the velocity graph of a particle moving along the x-axis.
The figure(Figure 1) shows the velocity graph of a particle moving along the x-axis. Its initial position is x0=2 m at t0 =0. At t=3 s, what are the particle's (a) position, (b) velocity, and (c) acceleration?Part AExpress your answer to two significant figures and include the appropriate units.Part BExpress your answer to two significant figures and include the appropriate units.Part CExpress your answer to two significant figures and include the appropriate units.
A particle starts from x0 = 13 m at t0 = 0 and moves with the velocity graph shown in (Figure 1) Does this particle have a turning point?
If so, at what time? You may want to review (Pages 41-43) Part A Does this particle have a turning point? If so, at what time?Part BWhat is the object's position at t = 2 s ?Express your answer to two significant figures and include the
appropriate units.Part CWhat is the object's position at t = 4 s ?Express your answer to two significant figures and include the
appropriate units.
A remote-controlled car is moving in a vacant parking lot. The velocity of the car as...
A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by υ⃗ =[5.00m/s−(0.0180m/s3)t2]i^ + [2.00m/s+(0.550m/s2)t]j^. Part APart complete What is ax(t) the x-component of the acceleration of the car as function of time? ax(t)=(−0.0180m/s3)t ax(t)=(0.0360m/s3)t ax(t)=(−0.0360m/s3)t Previous Answers Correct Part BPart complete What is ay(t) the y-component of the acceleration of the car as function of time? ay(t)=(−0.550m/s2)t ay(t)=2.00m/s2 ay(t)=0.550m/s2 Previous Answers Correct Part C What is the...
A remote-controlled car is moving in a vacant parking lot. The velocity of the car as...
A remote-controlled car is moving in a vacant parking lot. The velocity of the car as a function of time is given by υ⃗ =[5.00m/s−(0.0180m/s3)t2]i^ + [2.00m/s+(0.550m/s2)t]j^ a> What is ax(t) the x-component of the acceleration of the car as function of time? ax(t)=(−0.0180m/s3)t ax(t)=(0.0360m/s3)t ax(t)=(−0.0360m/s3)t b> What is ay(t) the y-component of the acceleration of the car as function of time? ay(t)=2.00m/s2 ay(t)=0.550m/s2 ay(t)=(−0.550m/s2)t c> What is the magnitude of the velocity of the car at t = 6.59...
A particle starts from 8.0 m at t_0 = 0 and moves with the velocity graph shown in the figure. If so, at what time Express your answer using two significant figures and include the appropriate units. What is the object's position at t = 2, 3, 4 s Express your answers using two significant figures separated by commas.
Review A particle starts from ro 18 m at to-0 and moves with the velocity graph shown in (Figure 1). You may want to review (Pages 41-43) Figure 〈 1 of 1 (m/s) 12 4 t (s) -4 What is the object's position at t 2s? Express your answer to two significant figures and include the appropriate units. r212 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part C What is the object's position at t-4s?...
What is the velocity at t Os? Express your answer to two significant figures and include the appropriate units Review (Figure 1) is the position-versus-time graph of a particle in simple harmonic motion. Units (0)Value Submit igure Part C 1 of 1 What is vmax? Express your answer to two significant figures and include the appropriate units x (cm) 10 Umax= 1 Value Units 0 Submit Request Answer 10 Provide Feedback
What is the velocity at t Os? Express your...
The vx-versus-time graph for a 1.8-kg object is shown in (Figure
1) . A single force acts on the object, and the force has only an x
component.
Part A
What is Fx at t=0.50s?
Express your answer to two significant figures and include
appropriate units.
Part B
What is Fx at t=2.0s?
Express your answer to two significant figures and include
appropriate units.
Part C
What is Fx at t=4.0s?
Express your answer to two significant figures and include...
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