A father demonstrates projectile motion to his children by placing a pea on his fork's handle and rapidly depressing the curved tines, launching the pea to heights above the dining room table. Suppose the pea is launched at 7.35 m/s at an angle of 71.0° above the table. With what speed (in m/s) does the pea strike the ceiling 1.90 m above the table?   -(HINT)Use the kinematic equations to find the x- and y-components of the pea's velocity when it hits the ceiling. Then use the Pythagorean theorem to find the speed.

Q: At a particular instant, a hot air balloon is 100 m in the air and descending at a constant speed of…

A: Height of hot air balloon h=100 m and velocity with which it is descending V=2 m/s. Initial velocity…

Q: PLEASE CHECK YOUR ANSWER 3 or 4 TIMES THE PREVIOUS TUTOR GOT IT WRONG!!!! And please make the answer…

A: Given:Initial speed of the projectile = 47.6 m/sAngle of projectile = 44.2oTime taken = 1.50 s

Q: In the figure here, a ball is thrown up onto a roof, landing 4.20 s later at height h = 25.0 m above…

A: Let  V = initial velocity of the ballH = maximum height reached by the ballt = time to reach max…

Q: A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the…

A: Given : x = 36 m h = 3.05 m vo = 24 m/s θ = 45°

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Q: A long jumper has a goal of jumping 8.9 meters. They are in the air for a total of 1.89 seconds.…

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Q: You can use any coordinate system you like in order to solve a projectile motion problem. To…

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Q: Current Attempt in Progress In the figure here, a ball is thrown up onto a roof, landing 3.30 s…

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Q: A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. Half the…

A: horizontal distance (d) = 36 m initial launch velocity (v) = 23.2 m/s launch angle (θ) = 49oheight…

Q: a rocket is launched at an angle of 53 degrees above the horizontal with an initial speed of 100…

A: A projectile motion is a kind of motion in which an object is thrown in the air with an initial…

Q: A ball is shot from the top of a building with an initial velocity of 18 m/s at an angle θ = 43°…

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Q: An object is moving in the horizontal axis with a velocity of v, = (4i + 1j)“. Its initial position…

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Q: A soccer ball is kicked from the ground with an initial speed of 18.6 m/s at an upward angle of…

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Q: A projectile is launched at ground level with an initial speed of 43.5 m/s at an angle of 35.0°…

A: Horizontal distance is

Q: A soccer ball is kicked from the ground with an initial speed of 18.6 m/s at an upward angle of…

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Q: In the figure here, a ball is thrown up onto a roof, landing 4.20 s later at heighth= 21.0 m above…

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Q: A soccer ball is kicked from the ground with an initial speed of 19.9 m/s at an upward angle of…

A: Given data: The speed of ball is u=19.9 m/s. The upward angle is θ=48°. The distance of ball is…

Q: A projectile is fired with an initial speed of 67.1 m/s at an angle of 34.3 degrees above the…

A: Given: The magnitude of initial speed is 67.1 m/s. The angle of projection with horizontal is 34.3…

Q: A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal.…

A: the horizontal nd vertical component of velocity is vox=v0cosθ=123 m/scos60°=61.5 m/svoy=v0sinθ=123…

Q: In the figure here, a ball is thrown up onto a roof, landing 3.30 s later at height h = 20.0 m above…

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Q: A ball is thrown upward at an angle of 28° to the horizontal with initial velocity  ? = 62.0 m/s.…

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Q: Q1. (problem 2/71 from book) A team of engineering students is designing a catapult to launch a…

A: Given that  Initial launch speed vo and angle θ=300 Total range R =3.5+.6 =4.1 m

Q: A projectile is fired at an angle of 55.0° above the horizontal with an initial speed of 35.0 m/s.…

A: As per guidelines I am answering only First three questions. For remaining questions please post…

Q: Asoccer ball is kicked from the ground with an initial speed of 19.5 m/s at an upward angle of…

A: R = u2sin2θg θ = 48.2∘ R = (19.6)2sin96.4∘10R = 38.18T = 2usinθg =2*19.6*Sin48.2) /10 T= 2.92 sec

Q: A rocket is launched at an angle of 59.0° above the horizontal with an initial speed of 96 m/s. The…

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Q: An aircraft flies at constant altitude (with respect to sea level) over the South Rim of the Grand…

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Q: A football player kicks a ball at an angle of 36 degrees from the horizontal with an initial speed…

A: Since you have asked question with multiple sub-parts in a single request, we would be answering…

Q: In the figure here, a ball is thrown up onto a roof, landing 4.20 s later at height h = 20.0 m above…

A:

Q: In the figure here, a ball is thrown up onto a roof, landing 5.00 s later at height h-21.0 m above…

A: (a) Consider the motion in y-direction. h=vsinθt-12gt221=vsin69°5-129.8152v=30.77 m/s

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: 2. A projectile is thrown upward with an initial velocity vo at an angle 0 with the horizontal.…

A: 2) at maximum height velocity is only in x direction which is equal to  Vx = V0Cosθ  a = -g  Option…

Q: A soccer ball is kicked from the ground with an initial speed of 19.9 m/s at an upward angle of…

A: Apply the second kinematic equation along the vertical direction and substitute the required values.

Q: I need help with this HW problem

A: Initial velocity at t = 0 along horizontal (x) and vertical (y) direction is: The motion along the…

Q: A soccer ball is kicked from the ground with an initial speed of 20.1 m/s at an upward angle of…

A: given initial velocity of ball u=20.1 m/s angle of projection =48.60. distance between player and…

Q: At a particular instant, a hot air balloon is 100 m in the air and descending at a constant speed of…

A: Part-I: Given: The intial height of the girl from the ground is 100 m. The initial velocity of the…

Q: In a cricket match, a batsman hits a ball at an angle of 36o from the horizontal with an initial…

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Q: In the figure here, a ball is thrown up onto a roof, landing 3.40 s later at height h = 23.0 m above…

A: Givent=3.40 sHeight, h=23.0 mAngle,θ=54.0°

Q: Use a graphing utility to obtain the path of a projectile launched from the ground (h = 0) at the…

A: An object thrown obliquely near the Earth's surface, moves in a curved path. The object is called as…

Q: William Tell is said to have shot an apple off his son’s head with an arrow. If the arrow was shot…

A: Given information:The apple and the arrow are at the same height before launch.The initial speed of…

Q: A softball is hit with an initial velocity of 28.5 m/s at an angle of 60.3° above the horizontal and…

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Q: Emanuel Zacchini, the famous human cannonball of the Ringling Bros. and Barnum & Bailey Circus, was…

A: Scenario - "Person EZ" is projected with a speed at an angle with horizontal and lands at the same…

Q: In a cricket match, a batsman hits a ball at an angle of 36o from the horizontal with an initial…

A: Initial velocity (u) = 15.5 ms Angle (θ) = 36o

Q: A soccer ball is kicked from the ground with an initial speed of 18.4 m/s at an upward angle of…

A: initial speed of ball , u = 18.4 m/s theta = 42.1 degree   Range of ball , R = v^2 * sin(2*theta)/g…

Q: In the figure here, a ball is thrown up onto a roof, landing 3.20 s later at height h = 23.0 m above…

A: Given:Angle, θ = 63°time, t = 3.2 sheight, h = 23 m…

Q: The player threw the tool disc at a speed of (21,5 m / Sc) and the height of the starting point from…

A: When any object is projected in air with an angleθ from the horizontal surface at initial velocity…

Projectile Motion