A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting...
A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting the ground. Part A From what height was the ball thrown? Express your answer in meters. Part B If instead it was launched at an angle of 25 degrees above the horizontal at a velocity of 25 m/s , how high would it go? Express your answer in meters.
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A ball thrown horizontally at 25 m/s travels a horizontal
distance of 50 m before hitting...
A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting...
A ball thrown horizontally at 25 m/s travels a horizontal distance of 50 m before hitting the ground. for what height was the ball thrown?
A ball thrown horizontally with speed vi = 20.0 m/s travels a horizontal distance of d...
A ball thrown horizontally with speed vi = 20.0 m/s travels a horizontal distance of d = 58.0 m before hitting the ground. From what height h was the ball thrown? When setting up projectile motion questions, which of the following characteristics of projectile motion are important to keep in mind? Check all that apply. a. Projectile motion is the motion of an object that moves in two dimensions under the influence of gravity and air resistance. b. Although the...
To practice Problem-Solving Strategy 3.1 Projectile motion problems. A ball thrown horizontally with speed viviv_i =...
To practice Problem-Solving Strategy 3.1 Projectile motion problems. A ball thrown horizontally with speed viviv_i = 20.0 m/sm/s travels a horizontal distance of ddd = 58.0 mm before hitting the ground. From what height hhh was the ball thrown? If it takes a ball dropped from rest 2.900 s to fall to the ground, from what height H was it released? Express your answer in meters.
A rock thrown with speed 6.00 m/s and launch angle 30.0 ∘ (above the horizontal) travels...
A rock thrown with speed 6.00 m/s and launch angle 30.0 ∘ (above the horizontal) travels a horizontal distance of d = 16.5 m before hitting the ground. From what height was the rock thrown? Use the value g = 9.800 m/s2 for the free-fall acceleration. Find the height yi from which the rock was launched.
A ball is thrown horizontally of a cliff. If the initial speed of the ball is...
A ball is thrown horizontally of a cliff. If the initial speed of the ball is (15.0+A) m/s and the cliff is (25.0+B) m high, how far from the base of the cliff will the ball land in the water below? Calculate the answer in meters (m) and rounded to three significant figures. A=8 B=58 A water balloon is launched at a speed of (15.0+A) m/s and an angle of 36 degrees above the horizontal. The water balloon hits a...
What is the horizontal distance covered by a thrown ball if it has an initial velocity...
What is the horizontal distance covered by a thrown ball if it has an initial velocity of 18 m/s at an angle of 37 degrees relative to horizontal with an initial height of release of 2 meters?
a) A football game begins with a kickoff in which the ball travels a horizontal distance...
a) A football game begins with a kickoff in which the ball travels a horizontal distance of 23.7 m and lands on the ground. Suppose the ball is punted from an initial height of 0.780 m. If the ball was kicked at an angle of 37.0° above the horizontal, what is the initial speed of the ball in this case? Give your answer to one decimal place. b) On a hot summer day, a young girl swings on a rope...
6. An arrow fired horizontally at 41 m/s travels 23 m along the x-axis before it...
6. An arrow fired horizontally at 41 m/s travels 23 m along the x-axis before it hits the ground (a) Calculate the x-component of the arrow's velocity right before it hits the ground. (b) Calculate the y-component of the arrow's velocity right before it hits the ground. c) Calculate the magnitude and angle (measured counter clockwise from the positive x-direction) of the arrow's velocity right before it hits the ground 7. A canon ball is fired from 1.2 m above...
A ball is thrown off the top of a 300m tall building with a velocity of...
A ball is thrown off the top of a 300m tall building with a velocity of 50m/s at an angle of 20 degrees below the horizontal. How far does the ball travel horizontally before hitting the ground?
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases...
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases a bomb at a height of 500 m. Find (1) the time taken by the to reach the ground. (ii) The horizontal distance where the bomb strikes the ground A bomb is dropped from an aeroplane when it is directly above a target at a height of 1500 m. If the speed of the aeroplane in the horizontal direction is be 540 km/h, calculate...
6. An arrow fired horizontally at 41 m/s travels 23 m along the x-axis before it hits the ground (a) Calculate the x-component of the arrow's velocity right before it hits the ground. (b) Calculate the y-component of the arrow's velocity right before it hits the ground. c) Calculate the magnitude and angle (measured counter clockwise from the positive x-direction) of the arrow's velocity right before it hits the ground 7. A canon ball is fired from 1.2 m above...
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases a bomb at a height of 500 m. Find (1) the time taken by the to reach the ground. (ii) The horizontal distance where the bomb strikes the ground A bomb is dropped from an aeroplane when it is directly above a target at a height of 1500 m. If the speed of the aeroplane in the horizontal direction is be 540 km/h, calculate...
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