rizontally from a cliff at a speed of 6.0 m/s. Find its speed 1.2s later. Express your answer to two significant figures and include

Q: 3. The vector position of a particle varjes in time according to the expression r = (3.00i –…

A:

Q: A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a…

A: The height of the ball is given by the expressiony=46t-21t2Comparing this equation with kinematical…

Q: Tony stark happens to be standing beside thor as thor drops Mjolnir off of stark tower(425m). Tony…

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Q: A ball is thrown upwards with an initial velocity of 3.7 m/s. How long will it take to reach it's…

A: Given: The ball is thrown up Initial velocity (Vo) = 3.7 m/s To find: Time to reach the maximum…

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Q: A toy car starts at rest and accelerate up a 40" ramp with acceleration a=√(t^3). It then flies into…

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Q: An object moves along a straight line and experiences a constant acceleration of +1.53 cm/s2. At t =…

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Q: An object is released from rest by someone standing on a bridge. The object falls without hitting…

A: Time taken, t = 2.1 sInitial velocity, u = 0Acceleration due to gravity, g = 10 m/s²Final velocity,…

Q: you wake up in a strange room, and this time you drop a ball from a height of 1.79 m above the…

A: Given data:  Initial velocity (Vi) = 0 m/s Height (h) = 1.79 m Time (t) = 0.242 s Required:…

Q: Pistol bullet is shot upward from the earth with initial speed of 25 m/sec. How high is it when its…

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Q: On the moon the acceleration due to gravity is 1/6 of Earth's. A ball is thrown straight up to the…

A: Solution:-           Magnitude for the free fall acceleration on the moon.…

Q: If an egg is dropped from rest and takes 0.8 seconds to hit the ground, what is the height, in…

A: Given Data: The time taken by egg to hit the ground is: t=0.8 s The gravitational acceleration is:…

Q: Use a(t) = −9.8  meters per second per second as the acceleration due to gravity. (Neglect air…

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Q: A cannon ball is launched into the air with an upward velocity of 294 feet per second, from a…

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Q: After 3 seconds the speed of the rock is ____ m/s.

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Q: An object is fired vertically up from the edge of the top of a 80 m high building. It reaches the…

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Q: Pr1. The speed of a cyclist along the horizontal road is 16 km/h, 12 km/h upward and 24 km/h…

A: Given: The speed in horizontal direction vh = 16 km/h. The speed in upward direction vu = 12 km/h.…

Q: A car moving along a straight horizontal road accelerates fromn a speed of 10 m/s to a speed of 30…

A: Solution: given that u = 10 m/s v = 30 m/s distance s = 133 m

Q: An astronaut is rotated in a horizontal centrifuge at a radius of 5.6 m. How many revolutions per…

A: Radius , r = 5.6 m Acceleration = 5.3g To find = revolutions per min

Q: Consider a ball fired from a table that is h(m) high with a horizontal velocity v(m/s). Which of the…

A: Initial height of the ball is  from ground level.Horizontal velocity is Find:Time taken by the ball…

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Q: A youth of mass m = 36 kg is swinging on a swig. Length from upper bar of swing set to the set is L…

A: Mass is Radius of circle is Note:Find:The minimum speed at the top of circle in order to make a full…

Q: certain physics problem about projectile motion has several parts, as listed in the questions below.…

A: Motion of projectile can be divided into x component and y component

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Q: are on the roof of a Physics Building, 29 m above the ground. Your physics professor, who is 1.99 m…

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Q: 5. A particle moved along the x axis with a constant acceleration of -35.0 meters per second…

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Q: The vertical displacement (in m) of a plane is  1.5 t2 up; t is the time (in s) after takeoff. The…

A: Given, the vertical displacement (in m) of a plane is y=1.5 t2 up; t is the time (in s) after…

Q: A basketball is thrown and the motion is given by the equation h(t)=16t^2+32t+4ht=16t2+32t+4, where…

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Q: A projectile is shot perfectly horizontally with a speed of 7.02 m/s, and a height of 6.14 m. How…

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Q: An object is dropped in an unknown planet from height 50 m, it reaches the ground in 2 s . The…

A: Solution: Given: An object is dropped in an unknown planet from height 50 m, it reaches the ground…

Q: Questlon: Your younger brother is playing with slingshot and trylng to shoot a rock straight up at…

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Q: The NEXT morning, you wake up in a strange room yet again, and this time you drop a ball from a…

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Q: The figure below shows a ball thrown from the top of a cliff at a downward angle of θ= 35.9° . It…

A: Given  D = 7.64 m is horizontal distance  Time taken, T = 1.11 sec  Downward angle, θ= 35.9°   If U…

Q: Ex. 2. A car driver in northern Ontario makes the following displacements: Ad₁= 15.0 km [W 30.0°N]…

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Q: An object moves along a straight line and experiences a constant acceleration of +1.36 cm/s2. At t =…

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Q: A projectile is launched from the ground as shown in the figure below with an initial speed of…

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Q: A hot air balloon is moving vertically upwards at a constant rate of 9.0 m/s. As the balloon rises,…

A: We have been given that The package takes 5s to hit the ground. The balloon is moving at a constant…

Q: A baseball diamond is a square with side 90 ft. A batter hits the ball and runs toward first base…

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Q: Aride at an amusement park has malfunctioned. It Steadily lowers riders from the top of the 60 m…

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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.