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A: Given : t = 5 seconds yo = 385 feet vo = 10 feet per second
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A: Given: The initial velocity of the object is 20 m/s upward.
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A: Time to reach maximum height t = (uSinθ)/g = (3.13×Sin30°) / 9.81 t = 0.159 sec
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A: Given, Initial height, h= 15 m, angle, θ=00, and horizontal distance, x= 20 m.
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A: Givens = -16t2 + v0t + s0s0=0v0 = 128 feet per second
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A: Since you have asked multiple parts question, we will answer you the first part only. Kindly repost…
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A: The vertical component of the initial velocity of the object is, vy,o=v0sinθ=10 m/ssin50°=7.66 m/s…
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A: Given An arrow is thrown with a 45° Maximum Height=12m Let initial speed of arrow is u m/s
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Q: A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice…
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Q: A ball is thrown with an initial velocity of 20 m/s at a launch angle of 60 degrees from horizontal.…
A: Initial velocity (u) = 20 msLaunch angle (θ) = 60o
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Q: Your bow can fire arrows at 70 ? ? . You shoot an arrow straight up into the air. After 1 second,…
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A: Option (1) is correct. Explanation- For general projectile motion we know that the the horizontal…
Q: You are walking around your neighborhood and you see a child on top of a roof of a building kick a…
A: Solution: As given that v = 10 m/s R = 20 m Angle = 50°
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- 1.Leo traveled 25.0km from their house to a shopping mall to meet a friend .Upon reaching the mall,texted that he cannot come. Sadly,Leo went back home following the same path.(a)What was the total distance leo traveled?(b)what was his displacement?If the entire trip look Leo 0.75h,what were his (c) average speed and(d) average velocity?Romeo is throwing pebbles gently up to Juliet's window, and he wants the pebbles to hit the window with only a horizontal component of velocity. He is standing at the edge of a rose garden hhh = 7.5 mm below her window and LLL = 7.7 mm from the base of the wall (Figure 1). How fast are the pebbles going when they hit her window? Express your answer to two significant figures and include the appropriate units.USING KINEMATICS FORMULA FOR FREEFALL A ball is thrown upward from the top of a 20 m building with an initial velocity of 30 m/s. a. How long will it take the ball to reach the ground? b. What is its velocity just before hitting the ground?
- A 90kg man in space throws a 20kg rock. As a result, the man accelerates to the left at 1 m/s^2. what is the acceleration of the rock1. A ball was dropped from a building and reached the ground in 4.00s. Show the equations that you use and all calculations. a) How much was the height of the building? b) How fast was it going when it hit the ground? c) How much is the acceleration of the ball? Give both magnitude and direction (up or down). Explain1. A ball is dropped from the top of a building. It took the ball 5.5 s to drop to the ground. How high is the building? With what velocity will it strike the ground?
- Larry leaves home at 09:05 and runs at constant speed to the lamppost seen in figure. He reaches the lamppost at 09:07, immediately turns, and runs to the tree. Larry arrives at the tree at 09:10. a. What is Larry's average velocity, in m/minute, during each of these two intervals? b. What isA squirrel completing a short glide travels in a straight line tipped 40° below the horizontal. The squirrel starts 9.0 m above the ground on one tree and glides to a second tree that is a horizontal distance of 3.5 m away.a. What is the length of the squirrel’s glide path?b. What is the squirrel’s height above the ground when it lands?A ball is thrown straight down with an initial speed of 2.3 m/s from a height of 5.0 m. What is the position of the ball after 3.5 s, in meters? Use g = 10 m/s2. Your answer needs to have 2 significant figures, including the negative sign in your answer if
- Kinematic Equation Bad Jimmy is at the top of the Centerfor the Sciences (30 m). He throws aball straight upward with a speed of22 m/s.a) How high does the ball go?b) What is the ball’s velocity when itpasses Jimmy on the way down?c) How long will it take to hit the groundfrom when Jimmy threw it?d) What is the ball’s velocity when it hitsthe ground?USING KINEMATICS FORMULA FOR FREE FALL 1. From the top of a 20 m building, a boy threw a stone vertically downward with an initial velocity of 5 m/s. a. With what velocity will it reach the ground? b. How long will it take the stone to reach the ground?1. A ball was dropped from a building and reached the ground in 4s. Show the equations that you use and all calculations. a) How much was the height of the building? b) How fast was it going when it hit the ground? c) How much is the acceleration of the ball (magnitude and direction)? Explain 2. A ball is thrown up and it takes 9 seconds to reach maximum height. Show the equation that you use a) How fast was it going when I threw it? b) How high up did it go? d) What was the acceleration (magnitude and direction) of the ball going up? Explain. e) What was the acceleration (magnitude and direction) of the ball going down? Explain. f) When was the ball speeding up and slowing down? Explain.