Answered: 31. Sketch the velocity-versus-time… | bartleby

Related questions

Question

31. Sketch the velocity-versus-time
Position (m)
10
8
6
4
N
-4
-6
-8
-10
0
graph from the following position-versus-time graph.
Position vs. Time
1
1
0.2 0.4 0.6 0.8
1 1.2 1.4 1.6 1.8
Time (s)
1
-N
2
32 Sketch the velocity-versus-time graph from the following position-versus-time graph.

Expert Solution

Step 1

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

3. A jet plane has a takeoff speed of Vtakeoff = 60 m/s and can move along the runway at an average acceleration of 2.0 m/s². The runway is 1.5 km. a. Write out the 3 Kinetic equations. 2. v2-U2= Jas 3.5=uttata2 b. Write out the values of initial position, initial velocity, and acceleration. initial position uloity- a: 0.2m/s init.al aueleradion- How many seconds will it take for the plane to reach takeoff speed? С. d. How far will the plane have to travel to get to takeoff speed? e. will the plane be able to get to 60 m/s before it gets to the end of the runway?
2. An object has the following 5 velocities( m/s) in the x-y plane. In which one of the four cases, equation of motions with constant instantaneous acceleration is valid ? Time t is in seconds, neglect acceleration due to gravity A. V,-3+4t-2, v,-6t -- 4 B. V.--3, V,--St+6 C. V-21-(4t+3)j D. V-211+3) E. Veo V,-5t-7
7. The height of a helicopter above the ground is given by h =20.0 t-5.0 t where h is in meters and t is in seconds. At t=1.00 s, the helicopter releases a small mailbag. a) What is speed of a mailbox before hint to the ground? b) How long mailbox in air? 8. Starting from rest at 5 m from origin, a small still ball's horizontal component of velocity is 90.0 mile/hour in a straight line in 10.0 s. Ball's acceleration is constant during the entire motion, what is ball's final position?
2. A child running around in a field has the following position and velocity at time t = 0: x = 1.5 m, y = 2.0 m Vx = -3.5 m/s, vy=-1.0 m/s At time t = 2.5 s, it has the following position and velocity: x = -2.0 m, y = 1.5 m vx = -0.50 m/s, v, = 2.0 m/s Using this information, find the child's average velocity and average acceleration during that time interval. Write your answers in unit vector notation.
3. An object is dropped from a height. a. Describe its velocity as its falls to the ground. b. Describe its acceleration as it falls to the ground.
+6. K13Q6 - 7. K13Q7 A sports car traveling at 29.5 m/s slows to a velocity of 11.0 m/s over 11.1 s. How far does it move during this time? X Distance 430.08 m Info
Physics
A ball is thrown straight up. What is the velocity and acceleration of the ball at the higest point (peak)? A. velocity = 0m/s and acceration = 9.8 m/s2 down. B. velocity = 0 m/s amd acceleration = 0 m/s2 C. velocity = 0 m/s and acceleration = 9.8 m/s2 up D. velocity = 9.8 m/s up and acceleration = 0 m/s2
3. If a particle's position is given by the expression x(t) = 3.4t³ - 5.4t meters, what is the acceleration of the particle at t = 5 s? (A) 1.02 m/s² (B) 3.4 m/s² (C) 102 m/s² (D) 18.1 m/s²
2.) A buggy car starts at 10 m and travels in the +x direction with a constant velocity of 1.5 m/s for 4 s. The car immediately stops for 3 s and turns around and travels in the opposite direction with a constant velocity of 2 m/s for 10 s. a. Draw a position -vs- time graph and velocity -vs- time graph.
6. An object is thrown vertically upward with a speed of 12 m/s. How much time passes before it reaches a speed of 25 m/s downwards? (Air resistance is negligible.) а. 1.3 s b. 1.9 s d. 4.3 s e. 0.80 s с. 3.8 s
9

SEE MORE QUESTIONS