An arrow is launched from ground level, with an initial speed of 27.2 m/s at an angle of 31.4° above the horizontal. Neglect air resistance, and take upward as the positive direction. a) How much time is needed for the arrow to reach its maximum height, b) what is this maximum height c) how long does it take to land on the ground again

Q: An athlete participates in long-jump competition, leaping into the air with a velocity Vo at an…

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Q: A ball is kicked from a 175 m cliff at a speed of 40 m/s at an angle of 30 degrees. a) Find the…

A: Given data  Initial speed = u = 40 m/s  Angle  = 30 degree  Height of cliff = H = 175 m   Maximum…

Q: A ball is kicked with an initial velocity of 17.0 m/s in the horizontal direction and 14.0 m/s in…

A: Given Data:  Initial velocity of ball in horizontal direction is uh=17ms Initial velocity of ball in…

Q: A major league baseball player hits a homerun. Generally air resistance has quite a noticeable…

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Q: ball is thrown from the ground with a speed of 50 m/s at an angle of 35o above the horizontal. If we…

A: Speed, u = 50 m/sAngle, θ = 50°

Q: long is it A soccer ball is kicked with an initial velocity of 31.0 m/s at an angle horizon. How far…

A: θ= 65°v=31.0 m/s

Q: A ball is thrown into the air at an angle of 60 above the horizontal with an initial velocity of 40…

A: We are given initial velocity of ball. We are also given the angle from horizontal at which ball is…

Q: A long jumper leaves the ground with an initial velocity of 14 m/s at an angle of 30° from the…

A: Given Data: Initial velocity, u=14 m/s Angle, θ=30o Our question is to find the; Time taken by…

Q: A ball is thrown horizontally from the top of a 65.0 m building and lands 117.8 m from the base of…

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Q: A ball is thrown with an initial speed of 19 m/s at an angle 70 degrees to the horizontal. Calculate…

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Q: A ball is thrown at 60\deg with initial velocity of 10 m/s, it reaches the maximum height and on…

A: Use Time of flight formula of projectile motion

Q: A ball is shot with a velocity of 36 m/s at an angle of 67o from the top of a 23 m tall building.…

A: Given, initial speed of the ball, v = 36 m/sθ = 67°height of the building, y = 23 m

Q: A baseball is thrown by a woman who is standing in a very wide hole. When it leaves her arm it is 15…

A: a)Vertical distance is,

Q: Dominic dashes forawrd as quickly as he can. When he reaches a white line, he jumps with a launch…

A: Given Initial velocity of dominic = u = 5.64 m/s At 25° above the horizontal We have to calculate A)…

Q: In lab you roll a marble off the edge of your table, and it goes flying through the air until it…

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Q: Prankster LANCE 210 fired a watermelon from ground level at an initial velocity of 75 m/s and an…

A:

Q: 3. A ball is hit from the ground with a speed of 30. m/s, at an angle of 40. degrees up from the…

A:

Q: An apple is tossed horizontally at 20 m/s off a cliff that is 50 m high. a) How long was apple in…

A: Given:  Initial velocity, Vix=20 m/s Cliff height, dy=50 m Standard data: g=9.8 m/s2. Taking g…

Q: Now assume that the projectile is launched from a height of H = 0.16 m above the table at an angle…

A: Initial speed of projectile is The launch angle is Initial height of the projectile is Gravitational…

Q: In lab you roll a marble off the edge of your table, and it goes flying through the air until it…

A:

Q: A vehicle is on a hill that has a 20 degree angle below the horizonal. An irresponsible driver…

A: Refer to the figure below :  The angle of inclination of the cliff is equal to the given angle as…

Projectile Motion