For projectiles, vertical velocity and vertical distance traveled over time. * remain constant unpredictable increase decrease

Q: A football player makes the opening kickoff and kicks the football with an initial velocity of 28…

A: Given data: Here, v represents the initial velocity and θ represents the angle.

Q: A car travels 2.5 hours in northerly direction for 300km. Determine the car's speed and velocity S=…

A: Given data: The distance traveled by car is, d= 300 km The time required to cover the distance is,…

Q: Explain the changes that happens to the horizontal velocity and vertical velocity of an object…

A: When a body is thrown in vertical direction with some initial velocity and making some angle with…

Q: a drone begins flying towards a target located 200 m away from a point of constant altitude. The…

A: The path of motion is,

Q: Q18 A projectile is launched with initial speed v at an angle to the horizontal as shown. Which…

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Q: The vertical change in position of an object is dropped and that of an indentical object that is…

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Q: If a body is moving on a circular path, what is its average velocity if it completes one cycle in…

A: With in 1 second the average velocity is zero, because displacement is 0.

Q: A ball is launched at 35 degrees with a velocity of 37 m/s from the top of a building 25m tall.…

A: According to the kinematics equation, the final velocity of the ball is, v2=u2-2ghv=u2-2gh=37…

Q: A ball thrown vertically upward with a speed of _____ m/s will be in the air for a total of 4.5…

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Q: horizontal velocity = 30 m/s east vertical velocity = 40 m/s north Calculate full velocity.

A: Given: The horizontal velocity is 30 m/s. The vertical velocity is 40 m/s.

Q: Solve this using vertically launch projectile motion

A: Step 1: here we have calculated the projection speed components Step 2: here we have calculated the…

Q: The total acceleration of a point on a rim of a 1.5-m diameter pulley is 9m/s² when its angular…

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Q: Problem Statement A rocket sled having an initial speed of 150 mi/hr is slowed by a channel of…

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Q: An arrow is fired from the ground at 100.0 m/s with a 45° launch angle. A) find how much time passes…

A: Given Data : The initial velocity of the arrow is given as u =100 ms. The angle of the launch is…

Q: A projectile is thrown at an angle with a velocity of 23 m/s. What is the vertical velocity of the…

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Q: You throw a rock off of a cliff in the horizontal direction with a velocity, v. One second later you…

A: Suppose hight of the cliff is h. Suppose rock 1 was thrown at time t=0 And rock 2 was thrown at time…

Q: The best leaper in the animal kingdom is the puma, which can jump to a height of 12 ft when leaving…

A: The puma jumping to a height of 12 ft when leaving the griund at an angleof 45 ° is a projectile…

Q: A truck moves 70 m east, then moves 120 m west, and finally moves east again a distance of 90 m. If…

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Q: A cannon ball was shot upward from a 50 m tower as shown in the figure below. The cannon ball…

A: Since the motion in x and y directions are independent, they can be treated separately

Q: Which of the following is true about projectile motion? Choose two (A) the horizontal motion of a…

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Q: If a rock is thrown with an initial velocity of 5.4 m/s in th y-direction and 8.2 m/s in the…

A: velocity in x direction=VX=8.2 m/s velocity in y direction=Vy=5.4 m/s let θ be angle at which rock…

Q: Changing the sign of the magnitude of velocity changes the direction of the object or point in…

A: Sign of velocity gives the direction of the object or point in question. So changing the sign of the…

Q: How can a driver steer a car traveling at constant speed so that the magnitude of the acceleration…

A: When driver steers the car on a circular path, the magnitude of acceleration will remain constant.…

Q: Suppose that A = 2i + j. B=i- 4j + k, and = j+k. What is the magnitude of the vector

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Q: Give an example in which there are clear distinctions among distance travelled, displacement and…

A: We consider a journey from home to college and back.

Q: What is the acceleration of a projectile While the projectile is moving down? explain

A: To discuss the acceleration of a projectile While the projectile is moving down.

Q: Record the following answers in the Data Table. Determine the final velocity in the x-direction…

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Q: For projectile motion, the horizontal displacement changes linearly with change in time True False…

A: For Projectile motion, the horizontal displacement changes linearly with change in time. This is…

Q: projectile is launched horizontally with velocity of 25 m/s from the top of 75 m height . How many…

A: given that projectile is launched horizontally from 75m height ∴ its vertical component of velocity…

Q: describe the changes that you see for a projectiles horizontal velocity

A: Horizontal component of velocity remains constant during entire motion of projectile. Formula:…

Q: An object was launched 50° above the horizontal. Take up to be positive & down to be negative.…

A: Given data:   An object launched at 50° above the horizontal Taken Up direction as positive and down…

Q: What is the maximum height of a projectile shot at an angle of 45.1° with respect to the horizontal…

A: Initial speed (u) = 31.5 msLaunch angle (θ) = 45.1o

Projectile Motion