A ball is thrown horizontally from a height of 20 m and hits the ground with a speed that is three times its initial speed.What is the initial speed?

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Q: A boy throws a stone horizontally with an initial speed of 20 m/s from the edge of a cliff. A stop…

A: Initial velocity of projectile U = 20 m/s along horizontal Time of flight t = 5.0 s  We need the…

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Q: what is the velocity after 5 seconds?

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Q: A girl throws a rock horizontally, with a velocity of 10 m/s, from a bridge.  It falls 20 m to the…

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Q: horizontal projectile is shot with an initial velocity of 7.2 m/s from a height of 9.5 m above the…

A: Write the given values of the problem- Initial velocity(u) u=7.2 m/s height(h) h=9.5 m

Q: A ball is thrown horizontally at 6 m/s from a height of 2 m above the ground. How far does it land…

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Q: An attacker at the base of a castle wall 4.00 m high throws a rock straight up with speed 4.50 m/s…

A: Subpart (a): Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit…

Q: A tennis ball is kicked horizontally off the edge of a 33 m high building and lands a distance of 22…

A: Given data:  A ball is kicked horizontally  Vertical height (h) = 33 m Horizontal displacement (x) =…

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Given Height of cliff is △y=50.0 m Horizontal velocity of stone is vox=18.0  m/s Acceleration due to…

Q: rock is thrown horizontally from the top of a cliff 90m high , with a horizontal speed of 30 m/s .…

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Q: If you drop an object from a height of 2.3 m, it will hit the ground in 0.68 s. If you throw a…

A: The objective of the question is to find out how long it will take for a baseball, thrown…

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Q: A stone is thrown from a bridge horizontally with a speed of 20m/s.  The stone lands below 2.5…

A: Given- Ux = 20 m/s Uy = 0 m.s t = 2.5 sec As, stone will fall down with the speed of the gravity,…

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Q: A long jumper leaves the ground at an angle of 60.0° above the horizontal and at a speed of 6.0 m/s.…

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Q: Suppose I throw a rock horizontally with an initial speed of 30 m/s. Suppose my release point is 2 m…

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Q: A stone is thrown from ground with a speed of 50 m/s at an angle of 60 above horizontal towards a…

A: The stone travels in a projectile motion, as shown in the figure below: Let h be the height above…

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Q: An attacker at the base of a castle wall 4.00 m high throws a rock straight up with speed 4.50 m/s…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A ball rolls off a 1.8 m high table with an initial speed 3.5. When it hits the ground, how far…

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Q: An object is thrown off the top of a building with velocity 28 m/s at an angle of 32° with respect…

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Q: A stone is thrown from a hill at an angle of 60 degree to the horizontal with an initial velocity of…

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Q: A ball is thrown horizontally from the top of a building 117 m high with a speed 8 m/s. After how…

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Q: An object is launched at a velocity of 35 m/s in a direction making an angle of 37 degrees upward…

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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 ball gets pushed off a 1.2 m . high table with a horizontal speed of 12 m/s. How far does the ball…

A: Given data: Heigh of the table (h) = 1.2 m Horizontal speed (vx) = 12 m/s Horizontal range (R) =?

Q: A 0.54-kg ball is thrown vertically upward with an initial speed of 14.0 m/s. What is the speed of…

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Q: They came between two buildings that are separated horizontally by a distance of 3.6m and a drop of…

A: Given that:- Distance between two buildings=3.6m

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.