A driver of a car wishes to pass a truck. If the car can accelerate at a constant 5 m/s2, how long does it take to increase the speed of the car from 30 m/s to 40 m/s? O a) 10 s O b) 2 s O c) 4 s d) 6 s

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A: Given:  acceleration of the car (a) = 1.5 m/s2             initialspeed of the car (u) = 0m/s (rest)…

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Q: An object ,initially at rest is subject to an acceleration of 27m/s2.How long will it take for the…

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Q: A car starting from rest moves with constant acceleration of 2.0 m/s² for 10 s, then travels with…

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Q: A truck accelerates from rest at a checkpoint to a speed of 10 m/s with an acceleration of 2m/s^2.…

A: The given data are: u=0 m/sv=10 m/sa1=2 m/s2a2=-1.5 m/s2 Here, u denotes the initial speed, v…

Q: If another car passes our race car at 110 km/h, how fast does the Labster race car driver think the…

A: According to the statement that "another car passes our car at 110 km/h" means the relative velocity…

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Q: car, starting from rest, accelerates in a straight-line path at a constant rate of 6.46 m/s2. How…

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Q: HW 15- How far does a bicyclist whose velocity vs. time graph is shown in the figure below travels…

A: We are allowed to give the explanation of first question only which is given below. Please repost…

Q: If Yomi is walking 3 m/s to the north and David is walking 3 m/s to the west, then which of the…

A: Given : Yomi is walking 3m/s to the North. David is walking 3m/s to the West. We have to tell which…

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Q: A ball is thrown straight up with an initial speed of 12 m/s. What are the velocity and acceleration…

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Q: Actual velocity data for a lion pursuing prey are shown. Estimate:a. The initial acceleration of the…

A: Given: The Actual velocity data for a lion pursuing prey are shown below,

Q: 8. FIGURE 7 shows the velocity-time graph of a toy train moving on a straight track in 55 s. (i)…

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Q: Acceleration and Velocity 1. A female motorcycle rider at rest is passed by a friend traveling at a…

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Q: You are driving down the highway late one night at 20 m/s when a deer steps onto the road 40 m in…

A: The expression for distance travelled by the car in reaction time t given by s1=v1t=20ms0.50 s=10 m…

Q: The acceleration of a vehicle takes the form  du/dt = 1.2 -0.06u where u is the vehicle speed in…

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Q: In 1977, Kitty O'Neil drove a hydrogen peroxide-powered rocket dragster for a record time interval…

A: Newtons equation of motion is,

Q: Velocity vs. Time 25 20- :15 +1b -5-4· -- Ja- 1 -i4440!0÷2!0 -4|06i0+8i0-10-12-. tTimel(s) -…

A: Velocity versus time graph is given for an object in motion. The velocity is plotted along y axis…

Q: A car starting from rest moves with constant acceleration of 2.0 m/s2 for 10 s, then travels with…

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Q: A bicyclist moving at 12 m/s passes a runner at rest. The runner chases the bicyclist with an…

A: Given Velocity of the bicyclist = 12 m/s Acceleration of the runner =1.5 m/s2 Initial velocity of…

Q: Question 11 The diagram below presents the position and elapsed time of a motorbike that starts from…

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Q: wo objects files towards each other. When the distance between them is 1.2 km. their  velocities and…

A: Given:- Two objects files towards each other. When the distance between them is 1.2 km.  VA = 40…

Q: a car starts from rest and travels 10 sec. with an acceleration of a-4-0.3t. then runs for 30…

A: Given : Acceleration for first 10s, a = 4.03 m/s2 Retardation after 30s, r = 3.125 m/s2

Q: A sprinter runs the length of a running track of length 150 m. To start, she accelerates at 5.0 m/s?…

A: Given data:  Total length of the running track = 150 m Acceleration (a) = 5.0 m/s2 for 2.0 s…

Q: Figure 3.17 shows the free fall of a heavy ball bearing released fromrest at time t = 0 sec.(a) How…

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Q: An automobile starts from rest and reaches a speed of 42 m/s in 15 seconds. The acceleration…

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Q: A car accelerates from 5.0 m/s to 21 m/s at a constant rate of 3.0 m/s2. How far does it travel…

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Q: 2. Given the Velocity-Time graph of an object moving in straight line. Find the average speed and…

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Q: In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville…

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Q: a 100-meter race, the runner travels the 1st and 2nd 50-meters in time t1 and t2. Usually:

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Q: A Burglar car A has started with an acceleration of 2 m/s, and police car B starts after 7 seconds…

A: Given data: Acceleration, a=2 m/s2` Time taken, t=7 s Uniform velocity, v=100.8 km/h=100.8×1000…

Q: A car start from the rest and uniform acceleration to final speed 50 m/sec in 27 sec. How the car…

A: car start from the rest and uniform acceleration to final speed 50 m/sec in 27 sec. How the car…

Q: Name: 5. A change in velocity means a change in 1. What is Bill's average running speed? Distance…

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Q: race car traveling south at 44m/s, reduces its speed evenly for 11s until it reaches a speed of…

A: Initial velocity u = 44 m/s Final velocity v = 22m/s Time taken t = 11 s S = displacement

Q: The car directly ahead of him is also traveling at 70 mi/hr. Vladimir is keeping what he feels is a…

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Q: t(0-28 m/s) t(400m) tmaxspeed Candidate Car model (s) (s) (s) 737 1 1994 Ford SVT Boss Mustang 10.0L…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Finish Starting at time t = 0, an object starts moving along a straight line. Its coordinate in…

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Q: 2. The graph shows the speed-time graph of a car travelling on a straight road. The car slows down…

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Q: A driver noticed a road block while travelling at 40mph. He applied the brakes causing the car to…

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Q: A busy chipmunk runs back and forth along a straight line of acorns that has been set out between…

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Q: An automobile accelerates from rest at 2.1 m/s2 for 17.4 s. The speed is then held constant for 24.9…

A: Given data The initial speed is u=0 m/s The initial accleration is a1=2.1 m/s2 The time of motion of…

Q: QUESTION 10 A car is initially traveling along a highway at vo=25 m/s. A truck, which is S=25 meter…

A: Given The distance between car and truck  S  = 25 m Initial velocity of the car  =v0 = 25 m/s Time =…

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 –