When you throw a ball in the air vertically,  the time for the ball to go up  reaching the highest point is equal to the time it takes to drop back in your hand,  a) True b) False

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Q: b) What total horizontal distance does the ball travel? c) What is the angle (below the horizontal)…

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Q: A ball is thrown horizontally from the top of a 65 m building and lands 125 m from the base of the…

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Q: 4) Despite of warnings, two students played volleyball on one of the buildings of the school. From…

A: Given Data : The time taken by the ball to reach the ground is given as t = 2s.

Q: A projectile is fired up at t=0 with an initial speed v at an angle e with respect to the horizontal…

A: →V = Vx i^ + Vy j^after t = 1 sec →V = 10i^ + 20j^ m/sSince there is no horizontal acceleration…

Q: 2 a) A boy kicks a rock off a cliff with a speed of 18.3 m/s at an angle of 57.8° above the…

A: initial velocity = V0 = 18.3 m/sangle = 57.80time = t = 5.34 sec

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A: Given Data:- Initial horizontal speed of the ball is vx=29.6 m/s Horizontal displacement of the ball…

Q: 6) Bob wants to measure the height of a cliff. Unfortunately, he only has with him a stopwatch and a…

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Q: A ball rolls of the edge of a table 1.0 m above the floor and strikes the floor 1.5 m horizontally…

A: Given: The ball simply falls at a distance, h=1.0 m

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A: Find the time period of the balls collide with each other at certain height. t=2hg=220 m9.8…

Q: 1. In this problem we ignore air resistance. When a glass slides off a horizontal countertop with a…

A: Given, Speed, v=2.10m/s Time, t=0.5s Horizontal acceleration will be zero. Vertical acceleration,…

Q: A person on the top of a roof of a building (100 m) drops a ball. After 2s passed, a person who…

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Q: A rock is thrown off of the edge of a 120-meter tall cliff with an initial speed of 25 m/s at an…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A ball falls from the roof of a building and takes 4 seconds to reach the ground. a) What is the…

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Q: A projectile launcher is clamped to a bench with the muzzle 0.85 m from the floor. It launches a…

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Q: A person on a trampoline bounces straight upward with an initial speed of 4. 50 m/s. Take up as the…

A: Given data The initial speed of the person is given as u = 4.50 m/s.   Sign Convention 1. Taking…

Q: Problem 2: An object is thrown off the top of a 38-m tall building with a velocity of 350 m/s at an…

A: Part (a) Using equation of kinematics, h+vyt-12gt2=0h+usinθt-12gt2=038+350sin8.2ot-4.9t2=0t=10.9 s

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A: Given: An object is projected vertically upwards with a velocity (gr) 1/2. “R” is the radius of the…

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Q: You shoot an arrow into the air at an initial velocity of 22.5 m/s at an angle of 40 degrees. a)…

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Q: A soccer ball is kicked with an initial resultant velocity of 5 m/s and an initial horizontal…

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Q: Problem 5: A ball is thrown horizontally from the top of a 70 m building and it lands 90 m from the…

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A: motion of projectile can be divided into x component and y component .

Q: Two people each kick identical balls at the same angle. Person A kicks it at three times the speed…

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Q: A golf ball is fired straight up into the air from ground level. It reaches a maximum height at ℎ =…

A: The objective of the question is to calculate the initial speed of the golf ball when it is fired…

Projectile Motion