A car starts at position x = 0, with an initial velocity of 3.5 m/s and an acceleration of 0 m/s2. What is its position when the elapsed time is 7.4 s? (Please be sure to include units in your answer. Express your answer to one decimal point.)
Using Kinematics
As initial position ,x1 = 0,
A car starts at position x = 0, with an initial velocity of 3.5 m/s and an acceleration of 0 m/s2. What is its position...
A car starts at position x = 0, with an initial velocity of 6.8 m/s and an acceleration of 0 m/s2. What is its position when the elapsed time is 5.0 s? (Please be sure to include units in your answer. Express your answer to one decimal point.)
A car has an initial position of x = 0 m, an initial velocity of 0 m/s, and a constant acceleration of 1.4 m/s2. What is its position when the time is 5.4 seconds? (Please be sure to include units in your answer. Express your answer to one decimal point.)
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...
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 A Express your answer to two significant figures and include the appropriate units. Part B Express your answer to two significant figures and include the appropriate units. Part C Express your answer to two significant figures and include the...
A snowball is thrown with an initial x velocity of 7.5 m/s and an initial y velocity of 8.1 m/s . KHW 4.A Lesson Check 4.48 5of 7> Constants Part A A snowball is thrown with an initial z velocity of 7.5 m/s and an initial y velocity of 8.1 m/s How much time is required for the snowball to reach its highest point? (Hint: The highest point of a projectile corresponds to the time when vy Express your answer...
A rock is thrown vertically upward with (initial) velocity of 30 m/s. Hint: Use acceleration constant g = 9.8 m/s2. a) Find the velocity of the rock for all relevant times. b) Find the position of the rock for all relevant times. c) Find the time when the rock reaches its highest point. What is its height? d) Find the time when the rock hits the ground.
If we measure acceleration (a) in m/s2, velocity (v) in m/s, position (x) in meters, and time (t) in seconds, which one of the following equations could work in terms of units? t2 = x/a x2 = 2av Ov = 2ax
Please answer correctly The jet car is originally traveling at a velocity of 10 m/s when it is subjected to the acceleration shown. When t0,0. Suppose that a4.5 m/s2 a,--3 m/s2 , and t',-12 s. a(m/e) ay t (3) Tap image to zoom Part A Determine the car's maximum velocity. Express your answer to three significant figures and include the appropriate units. Vmax= | Value Units SubmitRequest Answer
1)a)The acceleration of a car is given by the function a(t) = sin(t) m / s² at time t s. The average acceleration for 0 ≤ t ≤ π s is _____ m / s². Round your answer to two decimal places. b) The acceleration is given by a(t) = 4t at time t s. The initial position is 1 m, and, the initial velocity is 3 m / s. At time t = 4 s, the position is _____...
A car which starts at the origin has the velocity versus-time graph shown. What is the car's position at t = 6 s? Express your answer to two significant figures and include the appropriate units. What is the car's position at t = 12 s? Express your answer to two significant figures and include the appropriate units.