A watermelon is dropped from the edge of the roof of a building and falls to the ground. You are standing on the sidewalk and see the watermelon falling when it is 30.0 m above the ground. Then 1.50 s after you first spot it, the watermelon lands at your feet. What is the height of the building? Neglect air resistance.

Q: A projectile is fired from the ground, reaches a maximum height of 70.7 m and lands a distance of…

A: we have given, Maximum height (Hmax) = 70.7 m  Hmax is given by  Hmax = u2sin2θ2g = 70.7 u2sin2θ =…

Q: A stone is thrown horizontally from the highest point of a 95 m building and lands 115 m from the…

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Q: 4. A projectile is fired from the top of a 30.0 m high building with an unknown velocity at an angle…

A: The motion of an object which is thrown into or projected into the air is known as projectile…

Q: Problem 12: Mt. Asama, Japan, is an active volcano complex. In 2009, an eruption threw solid…

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Q: A criminal is escaping across a rooftop and runs off the roof horizontally at a speed of 5.5 m/s,…

A:

Q: A projectile is fired from the ground, reaches a maximum height of 22.3 m and lands a distance of…

A: Useful Formula: If a projectile is fired from the ground with launch velocity u at an angle of θ…

Q: A human archer atop a castle wall shoots an arrow at a velocity of 65 m/s at an angle of 36.9…

A: Launch velocity (u) = 65 msLaunch angle (θ) = 36.9o above the horizontal Time of flight (t) = 5.82…

Q: A projectile is fired from the ground, reaches a maximum height of 31.6 m and lands a distance of…

A: Given that, Height = 31.6 m Distance = 59.3 m

Q: A criminal is escaping across a rooftop and runs off the roof horizontally at a speed of 4.8 m/s,…

A: given data speed(v) = 4.8 m/s height(h) = 2 m find maximum value for D = ?

Q: A shell is launched with a velocity of 100 m/s at an angle of 30.0° above horizontal from a point on…

A:

Q: A solid metal ball is thrown from the top of a building at an angle of 20° above the horizontal with…

A: Given data : Initial speed, v0=15m/s Angle, θ=20o Time of flight, t=2.5s

Q: 8.9. A quarterback throws a pass initially at a height of h= 1.8m above the ground. A wide receiver…

A: Given: Time taken to catch the pass = t = 3 sec Acceleration of receiver = a = 4 m/s2 Initial…

Q: A tennis player hits the ball with an initial speed of 62 feet per second at an angle of 15°, from a…

A: Initial velocity of the ball,  at Height from which the ball was thrown,

Q: A cannon is mounted on a tower above a wide, level field. The barrel of the cannon is 20 m20 m above…

A: Time of flight, T=2hg Horizontal range, R=u2hg where, h = 20 m and u = 900 m/s

Q: 2.70 You are on the roof of COAS, 46.0 m above the ground. Your physics professor, who is 1.80 m…

A: CONCEPT: Given, height of the roof y=46 m height of the professor y0=1.80 m So, distance required to…

Q: An Olympic long jumper leaves the ground at an angle of 31 degrees above the horizontal and travels…

A: Given value--- angle = 31 degree. horizontal distance = 5.2 m. We have to find--- What was the…

Q: 3. A stuntman runs off the top of a roof horizontally at a speed of 7.5 m/s, hoping to land on the…

A: Initial horizontal velocity,

Q: A projectile is launched at an angle of 60 degrees to the horizontal with an initial velocity of 30…

A:

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

A:

Q: A projectile is fired from the ground, reaches a maximum height of 55.8 m and lands a distance of…

A:

Q: A football is kicked from ground level with an initial velocity of 25 m/s at angle of 35° above the…

A:

Q: A golf ball is hit off the ground with a speed of 34.0 m/s at a 56.0° angle with the horizontal.…

A: Given, A golf ball is hit off the ground with a speed of 34.0 m/s at a 56.0° angle with the…

Q: A player throws a ball towards a high wall. The ball leaves the player's hand at a height of 2…

A: Projectile A projectile is an object that is thrown without any fuel. Generally, a projectile is…

Q: You are standing 18.0 meters away from a building, which is 15.0 meters tall and has a large, flat…

A: In x direction  Vx = ux = 22.5 Cos55 = 12.9 m/s Now in y direction  uy = 18.43 m/s  Sy = 15-1.5 =…

Q: The archerfish uses a remarkable method for catching insects sitting on branches or leaves above the…

A: Given: The speed of the water stream exiting the fish’s mouth to be 3.7 m/s,             an…

Q: A physics student stands on a cliff overlooking a lake and decides to throw a golf ball to her…

A:

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

A:

Q: I need help on this problem: A pipe discharges storm water into a creek. Water flows horizontally…

A: Given h = 3.5m Vo = 1.9m/s  At the initial moment t = 0 sec  x = 0 m  y = h  At the point where the…

Q: A hunter spots a duck flying a given distance, h, above the ground (in meters) and shoots at it with…

A: Please see the attached images for the solution.  If there are queries or if the images are not…

Q: An arrow is shot from a height of 1.6m toward a cliff of height H. It is shot with a velocity of 27…

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Q: A baseball is hit from ground level with a speed of 50.0 m/s and at an angle of 53.10.Take g=10m/s2.…

A:

Q: Before jumping from the bridge, Martin throws his water bottle to a friend standing on the bank of…

A: Basic physics concept.

Q: A projectile is fired from the ground, reaches a maximum height of 40.4 m and lands a distance of…

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Q: Problem 6: An arrow is shot from a height of 1.95 m toward a cliff of height H. It is shot with a…

A:

Q: The tank is to be placed on a hill that is 1 km high above the ground. The enemy's base is located…

A: As the question is having multiple sub parts, the first three sub parts are solved below.

Q: A projectile is fired from the ground, reaches a maximum height of 66.5 m and lands a distance of…

A: Given Data: The maximum height reached by the projectile is: h=66.5 m The horizontal distance…

Q: A cannon is mounted on a tower above a wide, level field. The barrel of the cannon is 80 m above the…

A:

Q: An item with beginning speed v0 is projected from the edge of the roof of a structure of height H.…

A: Here, item is under influence of gravitational force. So acceleration of the item is acceleration…

Q: 6. A projectile is launched at ground level with an initial speed of 46.0 m/s at an angle of 35.0°…

A: