A person kicks a ball off a cliff horizontally with a speed of 20m/s. It takes 7.0 s to hit the ground find: The height of the cliff The final vertical velocity of the ball just before it hits the ground? The total horizontal range travelled by the ball The magnitude of the final velocity of the ball just before it hits the ground ? The direction of the final velocity of the ball it hits the ground?

Q: . A trench mortar tires a projectile at an angle of 53" above the horizontal with a muzzle velocity…

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Q: You hit a ball horizontally from the top of a cliff that is 80m80m tall. The ball has an initial…

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Q: An archer shoots an arrow at a 75 m distant target; the bull’s-eye of the target is at same height…

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Q: A playground is on the flat roof of a city school, 6.00m above the street below. The vertical wall…

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Q: An astronaut on a distant planet kicks a soccer ball at an angle of 41.4 degrees above horizontal,…

A: Given data:  Initial velocity (V0) = 19.9 m/s Angle (θ) = 41.4°,above the horizontal Acceleration…

Q: A projectile is launched with velocity v at an angle θ above the horizontal. The range of the…

A: True  , The range of the projectile does not depend upon the acceleration due to gravity at that…

Q: A golfer hits a golf ball with an initial velocity of 101 mph. the range R of the ball as a function…

A: Initial velocity, of ball, Vo = 101 mph Range of the ball, R(theta) = 673 sin(2theta) ft Required…

Q: An airplane flying upward at a constant velocity of 35.5 m/s and an angle of 30° relative to the…

A: Given data: The velocity of an airplane moving in a vertically upward direction is, v0= 35.5 m/s The…

Q: Oliver is firing an arrow at 15 degrees from the horizontal with a target pointed at the summit of…

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Q: A student standing on a cliff that is a vertical height d = 8.0 m above the level ground throws a…

A: According to the kinematics equation of motion along y axis,…

Q: a bottle rocket is launched with a velocity of 30 m/s at an angle of 25 above the horizontal. what…

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Q: Emily throws a soccer ball out of her dorm window to Allison, who is waiting below to catch it. If…

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Q: A rocket is fired from the ground with a velocity of 760 m/s at an angle of 49° above the level…

A: The initial velocity of the rocket, v0=760 m/s The direction of the rocket, θ=49°…

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

A: We have to consider separately the vertical and the horizontal component of motion of the ball to…

Q: I drive in the positive y direction for 100 seconds at a  velocity of 20 m/s. Then I go with a…

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Q: . A dog leaps off the edge of a cliff to land in a pool of water below. The dog leaves the cliff…

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

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Q: You throw a ball at a launch speed of 6.7 m/s at an angle of 52.5 degrees to the horizontal.…

A: Given data: The launching speed of the projectile is, u= 6.7 m/s  The angle of projection is,…

Q: A bomber flies horizontally with a speed of 347 m/s relative to the ground. The altitude of the…

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Q: soccer goal is 2.44 m high. A player kicks the ball from a horizontal distance of 9.7 m from the…

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Q: A diver leaves a 3-m board on a trajectory that takes her 2.8 m above the board and then into the…

A: Given : H = 3 m h = 2.8 m x = 2.9 m

Q: The free throw line in basketball is 4.57 m (15 ft) from thebasket, which is 3.05 m (10 ft) above…

A: The angle at which ball must be thrown is,

Q: A dart gun is fired while being held horizontally at a height of 1.00 m above ground level and while…

A: Given, Height from the ground where the dart gun is located (H) = 1m. The horizontal distance…

Q: A cannon is fired over level ground at an angle of 30 degrees to the horizontal. The initial…

A: When an object is thrown at a certain angle with the horizontal, then the motion of the object is…

Q: A ball kicked from ground level at an initial velocity of 50 m/s and an angle 0 with ground reaches…

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Q: A rock is launched with an initial velocity of 10 m/s at an angle of 45 degrees above the…

A: Given : (Note : This is a multiple type question. So answer for the second question is providing…

Q: canon ball was launched with a muzzled speed of 234m/s with an angle of 16.7° from the horizontal.…

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Q: During a kick ball game, a ball is kicked with a velocity of 25m/s at an angle of 45 degrees above…

A: Given u = 25 m/s Angle of projection = 45o

Q: A man on a motorcycle traveling at a uniform speed of 10 m/s throws an empty can straight upward…

A: Consider the horizontal distance covered by the can be x. Hence, determine the time required for the…

Q: A guy is standing on a relatively flat surface (h = 0 m). A pesky drone is flying overhead at a…

A: Let us assume the arrow hits the drone when it has reached its maximum height. Let v1 be the…

Q: Danielle launches a ball off of a platform of height h with velocity vo at an angle 0 above the…

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Q: twice as long as at 45 high altitudes increases with altitude 4 You are to launch a rocket, from…

A: Given:Q4)A)you are to launch a rocket, from just above the ground, with one ofthe following initial…

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: Which of the following will reach the maximum range?   a. A golf ball is hit at an angle of 45°…

A: Given that:θ1=45°, u=50 m/sθ2=50°, u=45 m/sThe range of a projectile can be calculated by the…

Q: An object rolls off a tabletop with a horizontal velocity v0x = 18 m/s. The table is at a height y0…

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Q: A crow is flying overhead 10.0 m above the ground when it drops an acorn. When the acorn is dropped,…

A: Given : Height above the ground=h=10 m Initial velocity=u=10 m/s Angle=θ=20o which is below the…

Q: During a baseball game the ball is hit at home base 1 meter above ground level with a bat. After…

A: Given that: Initial height of the ball: yi=1 mAt t=t1, x1=30 m, y1=20 mAt t=t2, x2=80 m, y2=10…

Q: A particle is launched at launch angle of 60 degree and the speed of the particle at the max height…

A: Write the equation for the horizontal component of the velocity. Vx=Vcos60∘ Here, The horizontal…

Q: Johannah throws a ball from the window 9.5 m above the ground. When the ball leaves his hand, it is…

A: Write the given values with the suitable variables. h=9.5 mu=9 m/sθ=25° Here, h, u, and θ are the…

Q: Two objects are thrown at the same time. Object 1 has a vertical velocity 3m/s and no horizontal…

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Q: A certain projectile is launched with an initial speed v0. At its highest point its speed is 1/2v0.…

A: At highest point, only x component of the velocity is present,

Q: A ball rolling in a table with a height of 1.75m and a velocity of 35 cm/s rolls of the edge. How…

A: Given: The height of the table is 1.75 m. The velocity of the ball is 35 cm/s.

Projectile Motion