Choose the correct alternatives from the D² (²+²) ans. 0 3 2 followings:
Q: 1. A car has an initial velocity of 20 m/s and an acceleration of 12 m/s'. At what time and distance…
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Q: A car starts from rest and reaches a velocity of 40 ft/s in 10 seconds. a.) What is its…
A: Given: Case(1)- Given: Time t=10 s Final velocity v=40 ft/s Since the car starts from rest, its…
Q: A man drops a pumpkin off of the top of a 100. m tall building. a) How long will it take to drop…
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Q: rock takes 2.2 s to hit the ground when it is thrown straight up from the cliff with an initial…
A: Given Total time taken = 2.2 s Initial velocity u = 7.6 m/s
Q: At the end of 1 second of free fall, an object falling from rest has a speed of 01 m/s. O 10 m/s. O…
A: Given:Object is falling from rest, u=0Time t=1 s
Q: Os +15 m/s 1.) There is acceleration from 0 s to 5s. a.) True b.) False c.) It depends. d.) cannot…
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Q: A speedboat increases its speed uniformly from 20 m/s to 30 m/s over a distance of 200 m. The…
A: Given U = 20m/s V = 30m/s Distance =D =200m A=acceleration =????
Q: 82. A person 200 m from a store walks directly away from the store at a constant velocity of 2.5 m/s…
A: The relation between speed, distance and time for an object moving with constant velocity ( zero…
Q: How fast does- a car have to accelerate to go from 10.0 m/s tö 30.0 m/s in 125 m?
A: Given data: Initial velocity (u) = 10.0 m/s Final velocity (v) = 30.0 m/s Distance (d) = 125 m…
Q: A car accelerates from 13m/s to 25m/s in 6.0 sec. What is its acceleration? How far did it travel in…
A: Given data: Initial velocity (Vi) = 13 m/s Final velocity (Vf) = 25 m/s Time (t) = 6.0 s Required:…
Q: 2. A RUNNER START FROM REST ACCELLERATES AT 1 m/s2. CALCULATE ITS VELOCITY AFTER 5 SECONDS.
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Q: A body starts from rest and travels with an acceleration of 2 m/s². After t seconds its velocity is…
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Q: a body initially at rest is acceleraed at a const ant rate For 5.0 secondsin the positice X…
A: Given that, Final speed = 20.0 m/s Change in time = 5.0 s
Q: What is the acceleration of a car that is going 100 m/s and stops in 5 seconds?
A: Given data: Initial velocity (Vi) = 100 m/s Final velocity (Vf) = 0 m/s, stop Time (t) = 5 s…
Q: 7. How far did Mikey run in 2.0 seconds, assuming that he got up to 2.0 m/s in half a second and was…
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Q: You are on the roof of a Physics Building, 48 m above the ground Your physics professorwho 1.95 m…
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Q: A bird flies 320 m south in 45s. What is the bird's speed O 0.14 m/s south O 7.1 m/s O 0.14 m/s O…
A: Given that:- The distance is 320 m and the time is 45 s. The speed of the bird, s s=dt…
Q: The I initial velocity is 32 m/s, final velocity is 23 m/s, distance is 110 m, what’s the Time and…
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Q: A car is moving on a straight road at 10 m/s .it is accelerated at 14 m/s?. What will be it's…
A: Given data: Initial velocity (Vi) = 10 m/s Acceleration (a) = 14 m/s2 Time (t) = 6 s Required:…
Q: 3. Analyze all aspects of the following velocity-time graph by splitting it into 3 sections.…
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Q: Explain whether the sprinter is accelerating or not.
A: Initial speed of a person is zero, the person reach top a finial velocity which is 10m/s. So, there…
Q: 2). Starting for rest, Usain Bolt crossed the finish line of a 100 m race with a speed of 10.44 m/s,…
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Q: If a man ran @ 3m/s for 10s and then -3m/s for 10s more.... A.What is the distance traveled? B.…
A: Concept Scalar and vector quantities. Scalar quatities are independent of direction whereas the…
Q: A car decelerates at 2.0 m/s 2 and comes to a stop after travelling 25 m. Find the time required to…
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Q: In class we used the ’How-fast‘ and ’How-far‘ method to determine the speed and distance that an…
A: Given data: Initial velocity (V0) = 0 m/s Time (t) = 4 seconds Required: Speed of the object when…
Q: 3. A ball rolling at 4.0 m/s accelerates uni velocity?
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Q: A car is travelling with an initial velocity of 70m/s and a final velocity of 10m/s and then…
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Q: 5. Astraight thrown ball takes 2.0 seconds to reach a height of 40 meters. Find (a) the first speed,…
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Q: A quarterback throws a football at 40 km/hour to a receiver wgo is 50 yards away. How much time…
A: Given in question - Speed of football(V) = 40 Km/hr Distance(d) =…
Q: A car traveling at 5.28 m / s goes up a hill with a uniform acceleration of - 1.8 m / s2. to. How…
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Q: echamicud wws Cnvrted to intenl enen intual a Haw much me enery y r turels dewn Rom pont A t. when…
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Q: A stone is thrown vertically upward and returns to earth in 10 s. What was its initial velocity? a.…
A: Given Stone is thrown vertically upward. Time taken to return to the earth = 10 s
Q: An object with an initial velocity of 25 ft/s, accelerates at a rate of 10 m/s^2, and travels 90…
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Q: 10. A stone is thrown vertically with a velocity of 14 m/s [down] from a bridge. How long will the…
A: Given data The velocity of the stone is given as v = 14 m/s. The height of the water below the…
Q: 2. A football is kicked upward with a speed of 35 m/s from the top of a 70m building. Find: a. The…
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Q: Q2/ Deceleration of a particle is based on relation a = -3 v? m/s? where v in m/s. If it moves along…
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Q: CA Car oounds a CUSIVE at 15 /s of ide acceleration in ms2 25-mradiux The magnitade
A: Given data : Speed = V Radius = R To find :…
Q: A stone is thrown stright up from the edge of a roof, 775 feet above the ground, at the speed of 20…
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Q: car moves with a constant velocity of 20 m/s for 10 s. What is the car’s acceleration? A. 0 B.…
A: Given : v = 20 m/s t = 10 s
Q: 1. A toy is tossed from a terace with a velocity of 3.2 m/, to a ho vizon tal dist an ce of 15 m.…
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Q: An airplane starts from rest, travels 5000 m down a runway, and after uniform acceleration, takes…
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Q: I loaded aloog rock into asingshat. The Sline Shot works like caspring witha Spcing constant of…
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Q: Need help with the formulas and what needs to be done because it’s a chain
A: 1.Let the initial velocity of the object be defined as u and let the final velocity of the object be…
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