The velocity-time graph for an object is shown in the diagram. What was the displacement of the object between the times t= 0.0 s and t 20 s? V (m/s)
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- The velocity vs. time graph for an object in motion is shown below. What is the total distance traveled by the object? velocity vs time 2.5 2 1.5 1 0.5 1 2 4 5 -0.5 -1 -1.5 time (s) 16 m 4 m 8 m 2 m 3. velocity (m/s) O O OA) Compute the position of the sandbag at a time 1.25 s after its release. Express your answer in meters. B) Compute the magnitude of the velocity of the sandbag at a time 1.25 s after its release. Express your answer in meters per second.Nerve impulses in the human body travel the speed of about 100 M Dash S. A 1.6 M tall man accidentally drops a hammer on his toe how long in seconds does it take for the nerve impulse to travel from his toe td his brain
- an object undergoes a displacement of -4.82 m. what if the final position of the object is 2.53 then what would be the initial position of the object? answer in meters to the 3rd significant figureA plot of velocity versus time for a car for the first 15 seconds of motion is shown in the diagram below. v, m/s 60 The distance traveled during these 15 seconds is: O 1.5 km O 650 m O 450 m O 275 m O 85 m 40 10 5 10 15 t, s0 Assume that friction is so small that it can be ignored. If you think that none is correct, answer choice J. A force is applied to the car. Choose the one force graph (A through H) for the statement below which could allow the described motion of the car to continue. The car is at rest. B C F 0 I C e FOL C e O с e + + 0 0 1 + Time Time Time +
- The figure shows an acceleration- time graph of a particle with a starting velocity at 60 m/s and the distance travelled is 200 meters at 10 seconds. Draw the (v-t), and (s-t) graphs of the particle. Determine the total distance travelled and its velocity at 18 seconds. 4m/s? 10s te14s t= 18s Am/sThe velocity of a particle as a function of time is given by the graph below: velocity vs time 20 15 10 8 9 10 -5 -10 -15 -20 time (s) Part A The displacement of the particle would best be approximated as -5 m O -20 m O 20 m 95 m (s/w) AapojanWhat distance has the car traveled when it had reached a speed of 20m/s? Answer 41m Both images have background info for the practice problem.
- A vehicle is moving at +36.0 m/s when the driver sees a stop sign. In 2.60 seconds, the vehicle comes to a stop. 1) Find the vehicle’s acceleration (magnitude and direction). 2) Find the vehicle’s displacement (magnitude and direction).The graph below shows the motion of an object. The average speed for the whole journey is 12 m/s. Find the time of acceleration, t, of the object. velocity / m s-1 A 20 ㅇ 20 time / s t O 10 s O 14 s O 12 s O 16 sThis position time graph describes an object's motion. Use it to predict the position (in m) of the object at a time of 24.0 seconds.