Problem 5: A rock is thrown straight down from the Verrazano Narrows Bridge in New York City with an initial speed of 14.5 m/s. The roadway of this bridge is 70 m above the water. Take upwards to be the positive direction.

Q: A hot-air balloon is rising upward with a constant speed of 2.93 m/s. When the balloon is 2.03 m…

A: given  initial speed of compass (u)=-2.93 m/s height(s)=2.03 m Acceleration due to gravity (g)=9.8…

Q: Problem 5: A rock is thrown straight down from the Verrazano Narrows Bridge in New York City with an…

A:

Q: A swimmer who can consistently keep the same pace to cover 50 meters in 8.41 seconds sets out to…

A: Given: Speed of current of river vrg=2.94 m/s Swimmer maintain pace to cover 50 m. in 8.41 s.

Q: In a plate glass factory, sheets of glass move along a conveyor belt at a speed of 16.5 cm/s. An…

A: Given *Speed of conveyor Belt is VB=16.5 cm/s*The width of glass is w=74.7 cm-The cutler mass from…

Q: A toy rocket moving vertically upward passes by a 1.8 m -high window whose sill is 7.0 m above the…

A:

Q: You are on the roof of the lecture hall, 51.8 m above ground. As your physics professor, who is 1.8…

A: V=Speed of professor=1.2 m/su=initial velocity of egg=0 m/st=time required for egg to fall on…

Q: A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of…

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Q: A private airplane leaves Midway airport and flies due east at a speed of 180km/h.  Two hours later,…

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Q: How high up will it strike a wall which is 8.0 m away?

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Q: You stand at the edge of a 22.0 m high cliff and throw a stone straight down with a speed of 8.00…

A: Initial velocity, u = 8 m/sFinal velocity, v = 22.3 m/s

Q: A rock is thrown with an initial speed of 15 m/s at an angle of 35.0 degrees above the horizontal…

A: Given  initial speed  v0=15 m/s  g =  9.8 m/s2

Q: An arrow is shot straight up into the air at an initial speed of 18 m/s. After how much time is the…

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Q: A motorboat embarks on a trip, heading downstream in a river in which the current flows at a rate of…

A: Let the speed of the motorboat be v.  The downstream (D) and upstream (U) velocities of the boat are…

Q: Calculate the displacement at the time of 1.0 s. sin() cos() tan() 7 8 9. HOME cos() os() sinh()…

A: Given to us,       u = 14.5 m/s       t = 1 sec To find displacement in 1 second

Q: A Chinook (King) salmon (Genus Oncorynchus) can jump out of water with a speed of 5.89 m/s. (See…

A: fish speed = 5.89m/s vertically upwards fish leave the water traveling vertically upwards

Q: Consider the vectors a = i + 8j + 4k and b = 7i − 6j − 6k, where i, j, and k are…

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Q: Sean is a kicker for a college football team and is practicing kicking for an upcoming game. On one…

A: We ae given a kicker kicking the football. We are given initial velocity with which the ball is…

Q: A person standing at the edge of a cliff kicks a stone over the edge with a speed of 18.2 m/s in the…

A: Given: height of cliff from water surface, h = 176.5 m horizontal velocity of stone, ux = 18.2 m/s

Q: a

A: Given: The speed of boat = 15.3 m/s Distance between the bridge and water = 13.3 m

Q: A man is trying to throw some keys to a woman on the fourth floor balcony, a height of 16.8 m above…

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Q: A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an…

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Q: A boy stands on a fishing pier and tosses a pebble into a pond. The pebble is thrown from a height…

A: Draw the schematic arrangement of the system.

Q: diver jumps from a boat and descends to a depth of 20m. she skirts a coral reef and estimates that…

A: diver jumps from a boat and descends to a depth of 20m. she skirts a coral reef and estimates that…

Q: You are on a new planet and want to know the acceleration due to gravity. You take a ball and kick…

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Q: A horizontal projectile is shot with an initial velocity of 13.9 m/s from a height of 8 m above the…

A:

Q: oblem 5: A rock is thrown straight down from the Verrazano Narrows Bridge in New York City with an…

A: Given  Initial velocity u = -14.5 m/s   Acceleration due to gravity g = - 9.8 m /s2  Negative…

Q: g day, Juan is playing a round of golf. He hits the golfball with an initial velocity of 31.4 m/s at…

A: GivenInitial velocity of golfball, u=31.4 m/sangle, θ=25.4°Time taken to hits the ground, t=6.6 s

Q: A child plays on an escalator by going up and down while the escalator is moving. When he runs…

A: Given The duration of upward motion tup=27 s The duration of downward motion tdown=79 s velocity of…

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 baseball has an initial speed of 74 ft/s. It travels southwest at an angle of 45◦ degrees above…

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Q: one throws a ball with an initial speed of 3.13 m/s at a 30.0° angle above the horizontal. How long…

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Q: A rock is thrown from the top of a building 94 m high, with a speed of 14 m/s at an angle 33 degrees…

A: Given , Height of the building H= 94 m Angle θ=33° Initial velocity u= 14m/s

Q: garden hose sprays a burst of water horizontally from 1.6 m above level ground. It hits a fence 2.1…

A:

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.