A player kicked a soccer ball into the air with a velocity of 8.0 m/s at an angle of 30° to the horizontal. What is the total time the ball spent in the air? (g = 9.8 mls)

Q: 9. A rock is launched over level ground with an initial velocity of 15.0 m/s at an angle of 20…

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Q: A projectile is shot at an upward angle of 35° with a speed of 12.1 m/s. How far does the projectile…

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Q: Find the speed and direction of an object with v,= 2.0 cm/s and vy= 3.0 cm/s. O 3.6 cm/s, 56° from…

A: Given data: Vx = 2.0 cm/s Vy = 3.0 cm/s Required:  The speed and direction of the object

Q: A volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal…

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Q: Problem 1: A football is kicked from the ground at an angle of 0 = 59 degrees with respect to the…

A: Given Football is kicked at an angle  θ=59°total time in air t=2.4 s

Q: Find the magnitude of the change in velocity v. Find the direction of the change in velocity v.

A: Given data: The initial velocity of the car is: vi = 45 km/hr The final velocity of the car is: vf =…

Q: On the roof of a 78.4 m tall building, a worker pushes a brick off the edge of the roof with a…

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Q: A golf ball leaves the ground with an initial velocity of 50m/s in the horizontal direction and 40…

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Q: Lili throws a ball to her friend Eric. The ball leaves Lili's hand a distance 2.00 meters above the…

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Q: An Olympic diver is on a diving platform 3.50 m above the water. To start her dive, she runs off of…

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Q: An object is launched at a velocity of 41 m/s in a direction making an angle of 57 degrees upward…

A: The object is launched with an initial velocity of u=41 m/s making an angle of 57o with the…

Q: A jetliner is moving at a speed of 245 m/s. The vertical component of the plane's velocity is 40.6…

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Q: Lili throws a ball to her friend Eric. The ball leaves Lili's hand a distance 2.00 meters above the…

A: Given data The Lili's hand above the ground is DL = 2 m The initial speed of the ball is u = 18 m/s…

Q: Francisco kicks a soccer ball with speed 35.8 m/s at an angle of 30.0 degrees above the horizontal.…

A: Given data: Initial velocity (v0) = 35.8 m/s Angle (θ) = 30.0°, above the horizontal Required: The…

Q: A volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal…

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Q: A person is standing on top of a building. While standing at the edge of the building the person…

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Q: The horizontal velocity of Serena's tennis serve is measured as 112 mi/hr (50 m/s). Horizontally,…

A: Given data:  Horizontal velocity (v) = 50 m/s Horizontal displacement (d) = 25 m Required: Time (t)

Q: A velocity vector has x-component vx = 6.3 m/s and y-component vy = - 2.5 m/s. What is the total…

A: Given: X-component of velocity (Vx) = 6.3 m/sY-component of velocity (Vy) = -2.5 m/s

Q: An Olympic diver is on a diving platform 4.60 m above the water. To start her dive, she runs off of…

A: Time taken for vertical displacement is,

Q: A cannonball was shot upward from a 50 meter tower. The cannonball traveled a total x displacement…

A: Given: The height of the tower is 50 m. The time of the flight is 5.5 s. The horizontal distance…

Q: An Olympic diver is on a diving platform 5.20 m above the water. To start her dive, she runs off of…

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Q: A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates as functions of time…

A: Given: x=(18.0 m/s)ty=(4.0 m/s)t-(4.90 m/s2)t2

Q: An object is launched horizontally at a height of 30 m with an initial velocity of 20 m/s. The…

A: H = 30 m initial velocity = 20 m/s projection = horizontal angle of projection = 0o

Q: The velocity of a drone relative to the air is modeled by v = 3i − j. The drone encounters wind with…

A: velocity of drone relative  to wind (vdw)=3i − jvelocity of wind(vw)=−7i + 5jlet vd be velocity of…

Q: An Olympic diver is on a diving platform 9.40 m above the water. To start her dive, she runs off of…

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Q: A canon was launched with an initial speed of 104 m/s at an angle of 41.1° above the horizontal. The…

A: A canon was launched with an initial speed of u=104 m/s at an angle of 41.1° above the horizontal.…

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

Q: The ball lands on the ground 3.5 s later. How tall, in meters, is the building

A: According to the given data, Initial velocity (u) =16 m/s; Angle (θ) =250; time (t) =3.5 s: The…

Q: If you take a man to the top of a 20 m tall building and throw him off with a velocity of 5 m/s…

A: The height of the building is s = 20 m. The initial velocity of the man is u = 5 m/s. Assume the…

Q: A player kicked a soccer ball into the air with a velocity of 6.0 m/s at an angle of 45° to the…

A: The formula of the time of flight is  T = 2 u sin Ag where, u is the velocity of projection and A is…

Q: A football is kicked with an initial velocity of 23.0 m/s, 37.0° above the horizontal. What is the…

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Projectile Motion