8. If a flea can jump up to 45 cm above its initial starting point, with what speed is it able to leave the ground when jumping?

Q: What is velocity ? Unit of the velocity ?

A:

Q: Cheetahs have a top speed of 120 km/h and can accelerate at a constant rate of 9.5 m/s2 . How long…

A:

Q: 6. How much time will it take for a bug to travel 5 meters across the floor if it is traveling at 1…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: 4 A Dune buggy accelerates uniformly at 1.5 m/s? from rest to 22 m/s then the brakes are applied and…

A: Newton's first and second equation of motion is  v=u+atx=ut+12at2 Here u is initial velocity, v is…

Q: 2B) A stone is thrown with speed Uo=5/5"% toword e a vertical wall with heipht of h= 3mand af a h=3m…

A: The stone’s initial speed is, The wall’s height is, The distance of the wall from the projected…

Q: 5. A train stunning at 30 m/s is slowed uniformly to a stop at 44 sec. Find the stopping distance.

A: Given data: Initial speed of train is, u=30 m/s Final speed of train is, v=0 m/s.…

Q: 6 A man runs 4 m/s to dive off of a diving board. If he lands 8m away from the diving board, how…

A: Given data:  Horizontal velocity (vx) = 4 m/s Horizontal Range (x) = 8 m Required: Height from the…

Q: 1. Killer whales at Sea World routinely jump 7.5m above the water. What is their speed as they leave…

A: At the top point of the jump, the velocity of the whales will be zero. The motion of the whale will…

Q: 3) A train is traveling at a certain speed. When the conductor applies the brakes, it takes 1 minute…

A:

Q: 7). What was the average velocity of a plane that takes 330.0 seconds to travel 42760.0 meters?

A:

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

A:

Q: how tall is the building?

A: Given data: The final velocity attained by the water balloon is: v = 40.5 m/s The height of the…

Q: 3, An object is accelerated from rest at a constant rate of S.00 m/s'. What will be its speed after…

A: Given data The acceleration of the object is given as a = 5 m/s2. The initial velocity of the…

Q: 16). How far have you moved while constantly accelerating from a velocity of 4.40 m/s to 15.6 m/s in…

A: Given data: Initial velocity (v0) = 4.40 m/s Final velocity (v) = 15.6 m/s Time (t) = 12.0 s…

Q: A zombie decides it would be a fun surprise to drop water balloons on the head of a zombie below.…

A: Take the downward direction to be positive. The equation of motion in the vertical direction is…

Q: 3. If a flea can jump straight up to a height of 0.495 m, what must its initial speed be when it…

A:

Q: a ball straight up with an initial velocity of 17.1 m/s. On the way up it passes a tree branch at a…

A: v= u+at

Q: 1. A stone is dropped from the roof of a 100 m high building. Find a.) its final velocity in (meter…

A: Given data:  Initial velocity (Vi) = 0 m/s Height (h) = 100 m Required: Final velocity as stone…

Q: 9. How long does it take a race car to complete a 4000m lap at a top speed of 40 m/s?

A: Hai, since there are multiple questions posted, we will answer the first question. The time taken is…

Q: 1. A stone is dropped from the top of a cliff. It is seen to hit the ground below after 4.5 seconds.…

A: Given Stone thrown from the cliff and it hit the ground after 4.5 sec To find out Height of the…

Q: 6.An object accelerates uniformly from a velocity of 5.0m/s north at a rate of 3.0m/s north, what is…

A: We will be using Newton's First law of kinematicsv=u+atwhere,v is the final velocityu is the initial…

Q: A ball is thrown straight up off the edge of a cliff with an initial velocity of 30 m/s. What is its…

A:

Q: 5- What is the initial speed vi (in m/s) required to throw an arrow and hit point A at the edge of a…

A: Given data: The height of the point A from ground is H=4 m. The horizontal distance between initial…

Q: 2. A car starts from rest and reaches a speed of 27.0 m/s in 7.4 s. What is its rate of

A: (b)  Given:             a= 3.65 m/s2             t= 4 s             u= 27 m/s Then to find final…

Q: 15. How long does it take to drive a distance of 260 miles at a speed of 65mph?

A:

Q: Neglecting air resistance, what is the speed of an object (in m/s) 3 seconds after being dropped…

A:

Q: 7. Mr. Mangan runs 50 m south in 1.5 seconds. What is his speed? What is his velocity?

A: Given,Mr. Mangan runs 50 m soth in 1.5 seconds

Q: 9) The elevators in the Landmark Tower, in Yokohama, Japan are among the fastest in the world. They…

A:

Q: A car enters a tunnel at 24 m/s and accelerates steadily at 2.0 m/s2. At what speed does it leave…

A: Initial velocity,u=24m/s acceleration ,a=2m/s2  time,t=8 s let v be final velocity  so v=u+at (from…

Q: 2. A ball falls with an acceleration of 10 m/s?. If it started with a velocity of zero, what will be…

A: Given data: The acceleration of ball is a=10 m/s2. Velocity required after t=2 s. Initial velocity…

Q: An object is thrown straight up with a speed 27 m/s from the edge of a bridge spanning a lake.  The…

A: Given data:  Initial velocity (u) = 27 m/s Time taken (t) = 6.8 s Required: Height of the bridge…

Q: A ball is thrown downward from the top of a building with an initial speed of 25 m/s. It strikes the…

A: Given: The intial speed of the ball is 25 m/s vertically upward. The time of flight is 2 s.

Q: 3. A cheetah can accelerate from rest to a speed of 30.0 mis in 7.00 s. What is its acceleration

A: Given  Initial velocity is v_0=0 Final velocity is v=30 m/s Time taken is t=7.00 s

Q: 9. A train with a constant speed of 16 m/s passes through a town. After leaving the town, the train…

A: The relation between velocity, acceleration and time can be given by, V=U+at.............(1) Where,…

Q: 4) A car travels for 2 hours at 5 m/s and for 20 minutes at 8 m/s. What is the average speed for…

A: Average speed is define as                       Average(v) = total distance total time  Given that…

Q: 9. A truck traveling at 30 km/h speeds up to 90 km/h in 6 seconds. What is the acceleration of the…

A:

Q: 13). What is the acceleration of a Ford Mustang GT that can go from 0.00 to 27.8 m/s in 5.15…

A: Since there is more than one question solution for the first question is provided here. please…

Q: A car accelerates from rest at a constant rate of 2.12 m/s² for 15.0 s. It then ran at a constant…

A:

Q: 2. A ball, which has a mass of 24.0 grams, is dropped from a height of 94.0 cm. How long will it…

A: Given  Mass of ball =M= 24.0 gram  Height =h = 94.0 cm  Time taken=T=??

Q: 1. A boy lets go of a tree limb and falls freely. What is his speed at the end of 0.50s?

A: 1) Given, A boy free fall from the tree limb so initial speed=u=0 m/s Let the speed of boy is V…

Q: 13- A sphere is fired downwards into a medium with an initial speed of 27 m/s. If it experiences a…

A:

Q: A stone is dropped from the roof of a high building. A second stone is dropped 1.30 s later. How far…

A: What is the distance of the stones when the second stone has reached a speed of 12 m/s, when the…

Q: 4. A baseball is hit at ground level. The ball is observed to reach its maximum height above ground…

A: Given:- The ball is observed to reach its maximum height above ground level 3.0 sec   And 2.5 s…

Q: 68. A hot-air balloon is rising straight up with a speed of 3.0 m/s. Aballast bag is released from…

A: The initial speed of the ballast bag be the same as the hot air balloon. From kinematics, the…

Q: 3.) A bicyclist starts at rest and speeds up to 30 m/s while accelerating at 4 m/s?. Determine the…

A: Using equation of motion we get the answer of this problem

Q: 6). What is the initial velocity of a ball thrown down off a building that hit the ground at 33 m/s…

A: Given : v = 33 m/s t = 4 s

Q: 1) A stone is dropped from the top of a cliff. It is seen to hit the ground below after 3.50 s. How…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 7. Two stones are dropped 1.00 s apart. How far apart are the two stones by the time the first one…

A: Final speed of First stone is V = 14.7 m/s

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.