Which of the following v,-t graphs best matches the motion shown in the motion diagram? A. В. C. D. E.

Q: The body is ACCELERATING when _______. A. The speed is changing traveling on straight line…

A: A body is said to be accelerating if either of the two things happen i) The speed changes with time…

Q: 7. A rocket-driven sled running on a straight level track is used to investigate the physiological…

A:

Q: From the choices below, When is speed and velocity used interchangeably? A. Direction is changing B.…

A: Given from the choices below, we have to answer that when is speed and velocity used…

Q: From the choices below, It is the total distance traveled over total time interval. A. speed B.…

A: It is the total distance traveled over total time interval.

Q: Which of the following motions is described by the motion diagram shown?A. An ice skater gliding…

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Q: ain goes while accelerating. (b) What is the maximum speed the train reaches? (c) How far he train…

A: Initial velocity (vo)= 0 Acceleration (a1)= 1.6 m/s2 time during accelerating the train      (t1)=…

Q: What are the key principles governing the basic concepts of 2-D motion in physics?

A: Two-dimensional (2-D) motion refers to the movement of objects in a plane or a two-dimensional…

Q: Suppose that you're driving down the highway and a moth crashes into the windshield of your car.…

A: During collision, momentum is conserved and hence both the car and the mas experiences the same…

Q: What does the speedometer of a car measure?

A: Speedometer measure speed of the car at any instant of time which is instantaneous speed.

Q: An object is initially travelling at a velocity of 3m/s[N] and after 10s is travelling at a velocity…

A: Given: An object is initially travelling at a velocity of 3m/s[N] and after 10s is travelling at a…

Q: What is the boy's velocity for the time interval of 0 to 8 seconds? A. 8/7 B. 7/8 C. 8 D. 7

A: we know that, velocity =change in distance change in time

Q: Table I. taverage Tarerage time of free h=-y (em) falling (s) t (s) 1 (s) 10 0.14 0.14 .14 .0196 20…

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Q: A Space-X shuttle is fired from its launch pad at x = 0 and travels along a path described by…

A: Given : The path traveled by the Space X shuttle y2 = 120000 x The x - component of acceleration  ax…

Q: The equations below describe the location of a package sliding down in a ramp, where t is in…

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Q: Which position-versus-time graph best describes the motion diagram to the left? А. В. C. D. e2010…

A: The motion diagram is given to the left. the distance for first three arrows are equal.

Q: Lola wants to measure her average speed when biking around her neighborhood. What information does…

A: Given data:  Lola wants to measure the average speed  Required: The information needed to measure…

Q: An onject is dropped from a height of 86.3 m above ground level. a. Determine the distance traveled…

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Q: A stream flows at a rate of 3.9 km/hr. A boat has a speed of 7.6 km/hr. While in the stream the boat…

A: Given Speed of the river vr = 3.9 km/hr speed of the boat vb = 7.6 km/hr Distance travelled up…

Q: v-t graph of a body which is thrown up and then coming back to the thrower

A: Given v-t graph is a equation of straight line having non-zero v-intercept and having negative slope…

Q: E. The graph to the right is the position-time gr object's motion. Which of the following sets of…

A: The graph to the right is the position-time graph of an object's motion. Find:- Which of the…

Q: A student drives as fast as 65mph on I-40 East. This statement describes   A. Velocity   B. none…

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Q: Tobio threw the volleyball straight upward. It reaches the maximum height, h, after 3s from its…

A: Two kinematics formulas are useful for this problem 1. v = u + at 2. v2=u2+2as where, u = initial…

Q: You travel 12 miles North and then 5 miles west from your home. How far are you from home? Solve the…

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Q: What is the meaning of the slope on a distance versus time graph? a. Acceleration b. Displacement…

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Q: 450 m/s 2 m/s 2 m/s 5 s 7s 1.5 s 50 m/s² 15.55 m/s² 7 m/s²

A: Since we answer up to three parts, we will answer the first three. Please resubmit the question and…

Q: 2. A blue car is moving at a constant speed of 70 m/s when it passes signage with a police officer…

A: Given The velocity of the blue car is vb=70 m/s. The acceleration of the police car is ap=4 m/s2.…

Q: A hiker travels 1 mile South, 3 miles East, 2 miles South, 4 miles West, and 6 miles North. What is…

A: The vector frim initial position to the final  position is displacement vector .  The final position…

Q: Image shows the position graph for an object moving along the horizontal axis.a. Write a realistic…

A: The slope on the position graph indicates that velocity. (a)Refer the graph of the position of an…

Q: the term on the left with the best descriptor on the right. Each descriptor may be used only once.…

A: 11. Acceleration              →D. Rate of change in velocity12. Change in Velocity  → F. Final…

Q: friend tosses a baseball out of his second-floor window with a n initial velocity of 4.3 m/s [420…

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Q: Which one of the following quantities is a scalar?  a. acceleration b. mass C. velocity d.…

A: Scalar :  A quantity having magnitude only and no direction Vector: A quantity having both magnitude…

Q: 11. A steel ball is dropped from a height of 100 meters, and is accelerating due to gravity, which…

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Q: A ball was tossed straight up in the air. Its hang time was 2.0 seconds. What was the ball's initial…

A: Given data The hang time of the ball in the air is given as t = 2 s.   a) As the ball is thrown up…

Q: Select the graph that best illustrates the following description: A train pulls into a station and…

A: Graph (a): The graph (a) represents a train that is travelling at a constant speed and at the final…

Q: Image shows a position-versus-time graph. At which lettered point or points is the objecta. Moving…

A: Due multiple sub-part posted, we will answering the the first three questions. if any questions need…

Q: From the choices below, What scalar quantity refers to how fast something is moving? A. acceleration…

A: Option c  speed is the scalar quantity. Is the correct option.   Answer speed

Q: When speed and direction remain the same throughout a motion, this is called... A. accelerated…

A: If speed is expressed along with its direction, it is called velocity.

Q: A box was dropped from the top of a building. What happens to its a. displacement b. velocity c.…

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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 –