Given the following height-time graph, when will the ball move the fastest?

Q: A skier skis down a long, straight hill, through a short valley, and then back up a hill on the…

A: Let the skier apply force Fapp to ski down and the back up the hill.

Q: A rolling ball moves from x1x1 = 8.1 cmcm to x2x2 = -5.0 cmcm during the time from t1t1 = 3.0 ss to…

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Q: A student drops a ball from a height of 37.0m. If the ball increases speed at a uniform rate of…

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Q: An automobile with an initial speed of 15 m/s slams on the breaks and decelerates at a rate of -5…

A: Given: The initial speed of the automobile is 15 m/s. The acceleration is -5 m/s2. The final speed…

Q: The displacement of a particle is given by s = 2t3 - 48t2 + 100t - 69 where s is in feet and t is in…

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Q: Use the appropriate Kinematic Equations to answer the following question: While entering a freeway,…

A: Given data :- Initial velocity u = 0 m/s Acceleration a = 2.5 m/s2 Time taken t = 12 s

Q: A soccer ball is kicked with an initial speed of 10.5 m/s. After 0.720s it is at its highest point.…

A: Given: The intial velocity of the ball is 10.5 m/s. The time taken by the ball to reach the maximum…

Q: The attached graph shows the displacement of a particle in the range of 0 to 7 minutes. After…

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Q: What is the instantaneous velocity of the sloth at time t=8 s

A: We know that, Instantaneous velocity = ds /dt Vinst = Slope of displaceent - time As per given graph…

Q: Draw a motion diagram for a ball rolling along the floor at 4 m/s for 6s, then hits a wall and rolls…

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Q: A marble is thrown up vertically in the air at to = Os from an initial height of 30m and with an…

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Q: In Lab #3, you used a kinematic equation to find the displacement of the falling tennis ball given…

A: Solution: Given: A coin is dropped form the top of building and we are required to find the height…

Q: The two lines on the position time graph describes the motion of two different objects. By what…

A: Given: The two lines on the position time graph describes the motion of two different objects. By…

Q: What is the displacement for Wylie Coyote if he falls through the air for 5.00 seconds? What was his…

A: Given data The time is t=5.00 s As Wylie Coyote falls, its initial velocity u=0 m/s The displacement…

Q: A softball is popped up vertically from the ground with a velocity of 21.56 m/s. The acceleration…

A: Write the given values with suitable variables. u=21.56 m/sa=-9.8 m/s2 Here, u and a are the initial…

Q: d = m Submit Request Answer Part B The maximum velocity of the car will be ΑΣΦ ? Vmax = m/s

A: To the distance traveled is given by the area under the velocity time curve for the given time…

Q: A student who aspires to ace his quiz in Phys134 went to a wishing well. He dropped his first…

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Q: According to the position vs. time graph, a motorist drives his motorbike in a straight line. What…

A: Given data:  From graph  Initial position at t = 3s x0 = 16 m Final position at t = 6s x = 36 m…

Q: A student who aspires to ace his quiz in Phys134 went to a wishing well. He dropped his first…

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Q: A ball thrown in the air has a velocity of v(t) = 93-32t ft/sec at time t seconds. Find the total…

A: The velocity of an object is the rate of change of displacement of the object. If we integrate the…

Q: A hot-air balloonist, rising vertically with a constant velocity of magnitude v = 5.00 m/s, releases…

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Q: What is the total time it takes for a ball that is tossed straight up at 10 m/s to reach the top of…

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Q: You throw an object directly up into the air and then catch it when it comes back down. It hits your…

A: in this question we determine  initial velocity by equation of motion.

Q: A ball is thrown upward with an initial velocity of 11 m/s. The approximate value of g = 10 m/s2.…

A: The equation of velocity is v=u+at

Q: Jas is calculating a projectile motion problem for a snowball that is thrown horizontally, assuming…

A: Initial velocity = u ( in horizontal direction) Time (t) = 2 sec

Q: You drop a rubber ball. Plot the v vs. t graph for the motion right after it leaves your hand and…

A: We know that a ball when droped moves under gravity alone that is ball is  under free fall.

Q: You were tasked to study the movement of a basketball player moving down the court and you noticed a…

A: The acceleration of an object is defined as the ratio of the velocity of the object to the time…

Q: What are the general equations for the position-time graphs drawn here for both horizontal and…

A: Given: Graphs between Position and Time To find: General equation of  position-time graph

Q: In a projectile motion, the time for the object to reach the maximum height is 5 seconds. What is…

A: The time of the object to reach the maximum height of the projectile motion is given as t=5 s

Q: A ball on a table rolls 50 cm to the tables edge, drops 30 cm to the ground, and then continues to…

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Q: A studen

A: Both the coins have same acceleration g=9.8 m/s2. As the time gap between their initial motion is 2…

Q: The equation of distance as a function of time for a freely falling object is described by the…

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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 –