A ball is thrown upwards. It spends 10 seconds in the air. (a) What was its initial velocity? (b) How high did it go?

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A: The three kinematic equations of motion are

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A: Given,

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Q: A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with…

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A: Given that: Bullet is shot straight up with initial velocity u=180 m/s

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Q: An object is thrown upwards with a speed of 14 m/s. How long does it take to reach a height of 5.0 m…

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Q: If an egg is dropped from rest and takes 0.8 seconds to hit the ground, what is the height, in…

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Q: A bolt is dropped from a bridge under construction, falling 99 m to the valley below the bridge. (a)…

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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 penny is thrown vertically upward with a speed of 10 m/s. Exactly 1 second later a dime is thrown…

A: given,

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A: Given = distance= d= 8m  Speed horizontal= 9 m/s  Time= t= ??

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

A: Given: The height of the building is 100 m. The person on the ground throws another ball after 2 s…

Q: A bullet is shot straight up with an initial speed of 180 m/s. How long is the bullet in the air and…

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Q: 3. A ball is thrown vertically upward with a speed of 15.0 m/s. (a) How high does it rise? (b) How…

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Q: a) If a flea can jump straight up to a height of 0.440 m, what is its initial speed as it leaves the…

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Q: If you drop an object from a height of 1.3 m, it will hit the ground in 0.51 s. If you throw a…

A: Given: The height of the object is 1.3 m. The time object takes to hit the ground is 0.51 s. The…

Q: A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with…

A: It is given that,  vo=5 m/syo=1.10 myf=0Δy=-1.1 m/sa=-9.8 m/s

Q: You toss a basketball up into the air vertically with an initial velocity of 16 m/s.  If you release…

A: Given: initial velocity of the ball, u = 16 m/s initial height of the ball, ho = 1.7 m

Q: A stone is falling vertically downward from a tall building of height 90m. (a) How much time it will…

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Q: 1) A man falls from a height of 48 feet.  (a) What is the velocity with which he hits the ground?…

A: Write the kinematic equation and solve for t.