A ball starting from rest rolls down a ramp with constant acceleration of 5 m/s2 . After 5 seconds it reaches level ground and continues to roll at constant velocity for another 5 seconds. Draw a graph of velocity verses time describing this event

Q: the v – t graph for the motion of a motorcycle as it moves along a straight road. The motorcycle…

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Q: Draw the position-time graph produced when a person starts at the 0.50-m mark, walks away from the…

A: First 3 seconds, walks away from detector at v = 0.5 m/s Next 3 seconds stops, v = 0 m/s Next 6…

Q: A sprinter starts from the starting block with an acceleration of +2.4 m/s2, which she sustains for…

A: Given quantities: acceleration of the sprinter (a) = 2.4 m/s2 time (t) = 1.5 s initial velocity (u)…

Q: A bus accelerated from rest to velocity of 18 m/s in 12seconds, then maintains that velocity for…

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Q: A car starts at the original position (x = 0 m), travels forward slowly and steadily for 5 seconds,…

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Q: Which calculation is used to determine acceleration? O A. divide average velocity by mass O B.…

A: Required :: Which calculation is used to determine the acceleration.

Q: You are driving home from school steadily at 99 km/h for 190 km . It then begins to rain and you…

A: Given data:  Speed during first 190 km S1 = 99 km/h d1 = 190 km Speed after slowing S2 = 63 km/h…

Q: x(t) = At2/(t+B)

A: Refer attachment

Q: The Tesla Model S P85 electric car accelerates from 0 to 30 mph in 1.4 s, 0 to 60 mph in 3.5 s and 0…

A: Given,

Q: Michael, a Grab driver receives a booking from his mobile phone and goes out of the highway to pick…

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Q: An accelerograph records the acceleration of a train. Assume the train was moving in a straight line…

A: Acceleration is defined as rate of change of velocity per unit time. It means if there is an…

Q: On the position-time graph below, sketch a plot representing the motion of an object which is ... .…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts. If you want any…

Q: A race car moves such that its position fits the relationship x = (5.0 m/s)t + (0.75 m/s³) where x…

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Q: A cheetah accelerates from rest to a maximum velocity of 22.6 i m/s in 2.03 seconds, whilst running…

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Q: Rocket-powered sleds are used to test the human response to acceleration. If a rocket-powered sled…

A: Given: The intial speed is 0 m/s. The final speed is 444 m/s. The time interval is 1.83 s.

Q: Kathy tests her new sports car by racing with Stan, an experienced racer. Both start from rest, but…

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Q: A car starts from stop and travels 594 meters in 35 seconds. What is the average acceleration of the…

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Q: A cyclist, starting from rest, travels in a straight line for 10 minutes. 1. During the first 2.0…

A: Given the uniform acceleration is 0.067 m.s-2 for the first two minutes. Therefore the velocity for…

Q: Astronauts on a distant planet throw a rock straight upward and record its motion with a video…

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Q: A crate slides along the x-axis and the figure below shows a record of its velocity as a function of…

A: Introduction: Motion of the particle can be described with the help of Newton’s laws of motion.…

Q: A race car moves such that its position fits the relationship x = (5.0 m/s)t + (0.75 m/s3)t3 where x…

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Q: A student performs an experiment to determine whether a car exhibits constant acceleration during…

A: Since the body starts from rest, u is 0.

Q: 1. The diagram shows the velocity-time graph for the motion of a machine's cutting tool. The graph…

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Q: A train is traveling south at constant speed 12.0 m/s. Then the brakes are applied & it slows down…

A: Given  The initial speed of the train is u = 12 m/s and the final speed of the train after the…

Q: The speed versus time graph for an object is shown below: Speed/ ms 15 ol 2 4 6 8 10 timel s (i)…

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Q: Figure below is a velocity-versus-time graph for a moving object. The object starts at position x =…

A: To determine Acceleration

Q: What is his acceleration in m/s2

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Q: Interpretation of x-t and v-t graph A motorcycle travels along the x- axis. The velocity versus time…

A: For the given, v-t graph.

Q: A bike first accelerates from 0.0 m/s to 5.0 m/s in 4.5 s, then continues at this constant speed for…

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Q: Define and calculate average acceleration What is the average acceleration of a car that starts from…

A: Given information: Initial velocity (u) = 0 m/s The final velocity (v) = 100 m/s The time taken (t)…

Q: Samir tests his new motorcycle by racing with Ahmad. Both start from rest, but Samir leaves the…

A: Given:- aahmad = 3 m/s2 asamir = 4 m/s2

Q: A car starts from rest and travels with a constant acceleration of 0.6 ft/s?. After a time t it…

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Q: A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 5.14 m per s2 .…

A: Acceleration of   Kathy Kool’s car  ak = 5.14 m/s2 Acceleration of Stan Speedy ‘s car  as  = 3.68…

Q: otorcycle moves according to the velocity-versus-time graph shown he figure(Figure 1). Find the…

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Q: In the second activity, you observe that objects dropped from the same height will reach the floor…

A: Any object which executes a free-fall has the same constant acceleration. This acceleration is same…

Q: During the late 1940's, Colonel John Paul Stapp was a pioneer in studying the effects of…

A: maximum speed (u) = 632 mph acceleration = - 46.2 g final speed (v) = 0 ms

Q: An auto manufacturer advertises that their car can go "from zero to sixty in eight seconds." This is…

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Q: The following graphs show velocity-time graph of different objects moving in straight line paths as…

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Q: Which of the following velocity-time graphs best describes the motion of an object (with the…

A: The velocity time graph is given for object in motion. The velocity is plotted along the y axis and…

Q: 3 An accelerograph records the acceleration of a train. Assume the train was moving in a straight…

A: Given data: The velocity at t=0 is u=0. The relation between velocity and acceleration is, t(s)…

Q: Average speed question The graph shows vx versus t for an object moving in a straight line. What is…

A: Given v-t graph time 0 to 9 sec When v-t graph is given then displacement=area of v-t graph on time…

Q: A Lamborghini Aventador travels in a straight line along a road. Its position from a stop sign is…

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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 –