When a projectile is launched horizontally, initial vertical velocity is equal to?

Q: A helicopter flying horizontally at an altitude of 3 km is on course to pass directly over a cell…

A: Speed of helicopter

Q: A projectile is shot horizontally from a cánnon with à speed of lands 225m away from its launching…

A: The initial velocity of the projectile u=45 m/s The horizontal range of the projectile R=225 m The…

Q: An airplane flying horizontally at 115 m/s drops a package.  If the package falls a vertical…

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Q: A plane is heading on a bearing of 200° with an air speed of 400 km/h when it is blown off course by…

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Q: a projectile is thrown vertically from ground. if the projectile reaches maximum distance of 45 m,…

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Q: If the greatest height reached by a projectile is the 3/4th the horizontal range, what is the angle…

A: In projectile motion, the maximum height attained by an object is given by,

Q: what's the maximum in upward displacement of the projectile?

A: Initial velocity of the projectile v=48.8 m/s Angle of projection of the projectile θ=21.2o

Q: a football is kicked at ground level with a speed of 18.0m/s at an angle of 35 degrees to the…

A: The path on which football moves is a trajectory of projectile motion.The time taken by the ball to…

Q: You are going to throw a ball upward at an angle of 7.14 degrees. If you can throw it with an…

A: Given angle above the horizontal = θ = 7.14° initial speed = u = 26.1 m/s We have to calculate the…

Q: A projectile is shot at an inclination of 45 deg. from the horizontal with a speed of 125 m/s. How…

A: Given: The intial speed of the projectile is 125 m/s. The angle of the projection is 45o.

Q: A football is kicked on a level field with an initial velocity of 38.0 m/s. With an angle of…

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Q: A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an…

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Q: A football kicker is attempting a field goal from 36m out. The ball is kicked and just clears the…

A: The expression for the required initial speed,

Q: In the absence of air resistance, the path of a projectile is a(n)?

A: Required : Path of a projectile in the absence of air resistance.

Q: A model rocket is launched at an angle of 35 degrees, with a velocity of 46 m/s. What is the…

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Q: If the catapult’s projection angle was changed to 45° at the same initial velocity of 55ms, how long…

A: Given θ =45°u = 55 m/s

Q: A stone was thrown horizontally with initial velocity of 3.7 m/s. If the stone was positioned 137 m…

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Q: A projectile is launched with an initial velocity of 40.3 m/s at an angle of 34.6 degrees with…

A: Given, Initial velocity u = 40.3 m/s angle on which the projectile launched θ=34.6 We the the…

Q: Passengers on the deck of a boat with a speed of Vs= 20⁡ m/s with the given direction experience a…

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Q: Athena kicks a football from the ground with a resultant velocity of 25 m/s at an angle of 47° above…

A: Given data: Initial velocity (v0) = 25 m/s Angle (θ) = 47°, above the horizontal Required: Maximum…

Q: A boat, 100m from the point where the projectile was shot, moves with a constant velocity of 6m/s.…

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Q: An arrow is shot with an initial velocity of 63. m/s at an angle of 45° above the horizontal. What…

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Q: ly upward. With what speed was the ball throw upwards?

A: given total time =4.2 s

Q: A stone was thrown horizontally with initial velocity of 2.3 m/s. If the stone was positioned 111 m…

A: The second equation of motion is s= u t + 0.5 at2 where, s is the distance , t is time, u is the…

Q: a boy kicks a football from the ground level with an initial velocity of 20 m/s at and angle of 30…

A: Given: Initial velocity, u=20 m/s Angle with horizontal,  θ=30° To determine: The horizontal…

Q: if the initial speed of a ball thrown horizontally were doubled, the horizontal distance or range is

A: Answer:-  We know that  Range (R) = (u2 sin2A)/g  Therefore  R is directly proportional to u2  By…

Q: A projectile is lost into the air within initial speed of 35M/S at a launch angle of 30° above the…

A: Given that  Initial velocity of the projectile is  u=35 MS Launch angle is  θ=350

Q: A gray kangaroo can bound across a flat stretch of ground with each jump carrying it 10 m from the…

A: Given data : Distance travelled along ground , i.e.                     Range , R = 10 m…

Q: If a projectile is launched from point A which is higher than its landing point B, the velocity will…

A: Velocity of projectile will be maximum at landing point B

Q: A brick is thrown upward from the top of a building at an angle of 25o to the horizontal and with an…

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Q: "If an object is moving eastward and slowing down, then the direction of its velocity vector is.…

A: given :-  object is moving eastward  object is slowing down

Q: If the catapult's projection angle was changed to 45° at the m how long is the stone in the S same…

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Q: A basketball player throws a ball at an angle of 30° above the horizontal. If the ball has initial…

A: Given angle above the horizontal = 30° initial velocity =  29.4 m/s  We have to calculate how far…

Q: At what angle should an athlete throw a javeline for maximum range?

A: The javelin must be thrown at an angle of 450 to achieve maximum range.

Q: You are going to throw a ball upward at an angle of 25.02 degrees. If you can throw it with an…

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Q: A good quarterback can throw a football at about 60 mph. If he angles the throw at 15° with respect…

A: Given: Initial velocity=v0=60mph=602.237=26.8224 ms Angle of projection=θ=15°

Q: A boy throws a ball with an initial velocity of 27 m/s at an angle of 25° above the horizontal. How…

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Q: A projectile is fired at an angle a to the vertical. ts horizontal range will be maximum when a is

A: Expression for Range=u2sin2αg for initial velocity u, the range is maximum when sin gives maximum…

Q: A projectile is launched with a velocity of 30 m/s at 40° to the ground. To two decimal places, what…

A: Given data:  Initial Velocity (v) = 30 m/s Angle (θ) = 40° with horizontal Required: Horizontal…

Q: A projectile is launched with a speed of 60 m/s at a 53® angle. What is the vertical velocity of the…

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Q: imum range it reaches c e is when the angle of a projectile with horizont- * :compon 45 degre 60…

A: The range of a projectile is the horizontal distance travelled by the projectile through the path of…

Q: At what point in its path is the vertical component of the velocity (vy) of an upward thrown…

A: For an upward thrown projectile

Q: A football punter wants to kick the ball so that it is in the air for 4.0 s and lands 50 m from…

A: Time of fight = 4 sec  2 U Sinθ /g = 4     ....(1)U sinθ = 19.6  ....(2)Now horizontal range = 2 U…

Q: A ball is launched horizontally from the top of a table of height 122.5cm. How much time will it…

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Q: A ball is shot at a ground level at an angle of 60o with the horizontal with an initial velocity of…

A: Initial velocity of the ball u=100 m/s at an angle of projection θ=60o with the horizontal and…

Projectile Motion