What is the distance fallen for a freely falling object 1s after being dropped from a rest position? What is it 4s after?

Q: Your spaceship lands on an unknown planet. To determine the characteristics of this planet, you drop…

A: Given: The height of the wrench from the ground is 5 m. The time taken by the wrench to hit the…

Q: What would the car's position be at 80.0 s if it started at a position x0 = −10.0 m at t = 0 s?

A: From the graph, the motion of the car can be considered in three time intervals (0-30 s, 30 s-50 s,…

Q: What is the distance fallen for a freely falling object 1 s after being dropped from a rest…

A: Since the ball is dropped from rest, this means its initial velocity(u) is 0m/s. The third equation…

Q: A 1 kg ball is fired from a cannon directly upwards in an airless chamber. Its initial speed is 10…

A: Given data: Initial velocity (v0) = 20 m/s Mass (m) = 2 kg Acceleration due to gravity (g) = 10 m/s2…

Q: Rattlesnake are amazing critters. When striking at a victim they can accelerate at 50m/s2. If a…

A: Given data:  Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 120 km/h Acceleration (a) = 50 m/s2…

Q: A body falls freely from rest for 6 seconds, until it reaches the ground. Calculate the height from…

A: Using 2nd kinematic equation in vertical direction: H = U*t + (1/2)*a*t^2 U = Initial speed of body…

Q: A bored astronaut on an alien world launches projectiles at a nearby hill. The projectiles are…

A:

Q: A 15-kg rock is dropped from rest on the earth and reaches the ground in 1.75 s. When it is dropped…

A: Mass of rock (m) = 15 kg Initial velocity of rock (u) = 0 m/s Time taken by the rock to reach the…

Q: An astronaut on Planet Alpha throws a rock with an upward velocity of 15m/s. After 6seconds, the…

A: Given Initial velocity (vi) = 15 m/s                                              in upward…

Q: A rock is released from rest from the top of a very high cliff, and accelerates downward at…

A:

Q: 6. With what velocity should the rock be launched to reach a maximum distance of 4R,?

A:

Q: what happens to two objects, travelling at different horizontal velocities if they fall of a desk at…

A: here we can see two dimensional case with horizontal velocities   it cover  horizontal distance or…

Q: 1. Tatalon A swimmer dives off a cliff with a running horizontal leap as shownin the figure. How…

A: Given data-                         vertical height = 8.50 m                        Ledge length =…

Q: en's acceleration ag?

A:

Q: If a ball if dropped from a 30m tall building, what will its velocity be when it reaches the ground?…

A: Initial velocity of the ball (u)=0 Let final velocity of the ball when it reaches the ground is=v…

Q: A ball is tossed at an angle. It moves in an arc, reaches its highest point, and then falls in an…

A:

Q: A Swngsting hundulum findulim rf tavlen to planet where acceleration due to is 20% less than on…

A:

Q: An astronaut on a strange planet finds that she can jump a maximum horizontal distance of 15m if her…

A: Maximum horizontal distance (dmax) = 15 m Initial speed = 3 ms

Q: A stone was kicked at an angle of 20.0° above the horizontal with initial speed of 11.0 m/s.…

A: Given data: Angle of projection is, θ=20.0∘. Initial speed is, u=11.0 m/s. Gravitational…

Q: If you throw an object upwards What’s the direction of its velocity and of its acceleration while it…

A: When the object goes up, the velocity will be directed in the upward direction. When the object goes…

Q: he pilot of a jet transport brings the engines to full takeoff power before releasing the brakes as…

A:

Q: Spud Webb was, at 5 ft 8 in, one of the shortest basketball players to play in the NBA. But he had…

A: Using kinematics, the initial velocity of the player can be obtained as

Q: Neglecting air resistance, the motion of an object moving vertically near 2 Earth’s surface is…

A: Write a given values of this question. g=9.8m/s2h=100mu=40m/s

Q: If an apple freely falls (no airdrag) from the branch of a tree and hit the ground in exactly 0.5…

A:

Q: An object on one of the moons of Jupiter is dropped from rest. If the object covers a distance of…

A:

Q: You toss a ball straight upward with an initial speed of 1 m/s (neglect air resistance). Give the…

A:

Q: Michael Jordan was said to have a hang -time of 3-0 seconds (at least according to a popular NIKE…

A:

Q: While visiting planet Nova, Brian drops a rock from top of crater. He notes that it falls a distance…

A: The initial velocity of the rock is u=0 m/sUse the kinematic equation of motion.s=ut+12at2

Q: An airplane lands with an initial velocity of 70.0 m/s and then decelerates at 1.50 m/s for 40.0 s.…

A:

Q: A table-tennis ball is released near the surface of the (airless) moon with velocity vo = (O, 8.5,…

A: Initial velocity is v0→=0i^+8.5j^-3k^ m/s Acceleration is a⇀=2.3i^+0j^-3.6k^ m/s2 Given time, t = 10…

Q: A ball is thrown upwards with a velocity of 52 m/s from the bottom of the tower of height 170 m .…

A:

Q: what will be accelerationn if afonce of: .3

A: Given Data : Mass(m)=6 kg Force(F)=360 N

Q: The accepted value for the acceleration of gravity is a constant 9.81m/s. knowing that, what should…

A:

Q: A bullet is fired straight up in the air. What is its speed at the vey too of its path? How about…

A: The speed of the bullet at the very top of its path is 0 m/s. The bullet stops gaining height due to…

Q: A red ball is dropped from rest at a heights of 8.20 m. A blue ball at a height of 10.5 , is thrown…

A: Solution Initial velocity ured = 0 m/s ublue = 9 m/s Height hred = 8.20 m hblue = 10.5 m

Q: An object falls from a high building. Ignoring air resistance, what will its velocity be after 6…

A:

Q: What is the distance fallen for a freely falling object 1 s after being dropped from a rest…

A: The motion of freely object is an example of uniformly accelerated motion , here the value of a is…

Q: The speed of the Space X Falcon 9 rocket is reaches roughly 2300 m/s by the time it reaches an…

A: In this question we have to find the time taken to travel 60 km. Please give positive feedback if…

Q: An airplane lands with an initial velocity of 70.0 m/s and then decelerates at 1.50 m/s2 for 40.0 s.…

A:

Q: A sailor drops a pair of binoculars from the “crow’s nest” at the top of a sailing ship’smast. When…

A: Acceleration due to gravity is defined as the acceleration gained by an object due to gravitational…

Q: The speed of the Space X Falcon 9 rocket is reaches roughly 2300 m/s by the time it reaches an…

A: Given  Velocity at height 60 km is  2300 m/s   For constant acceleration ,A = k Time taken to reach…

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.