What causes variation in velocity of a particle?

Q: acceleration of the particle

A:

Q: A boy is inside a bus moving at 5.0 m/s toward east. He is walking at 1.0 m/s toward the front. What…

A: The velocity of the bus with respect to ground is 5 m/s towards east. vbus,g = 5 m/s Velocity of the…

Q: How much distance does he

A: Given; A boy travels with an average speed= 10 m/s for 20 mintime=20 minFind distance does he travel…

Q: A canoe has a velocity of .6 m/s relative to still water. A river has a current of .5 m/s. Two docks…

A: Given: The speed of a canoe in still water is 6 m/s. The speed of the current is 5 m/s. The distance…

Q: Describe in detail what A chosen arbitrary direction means.

A:

Q: A ball is thrown vertically upward with a speed of 12.0 m/s inside a bus moving at 9.0 m/s. What is…

A: Given:-

Q: At the height 80 m, an aeroplane is moving with 150 m/s. A bomb is dropped from it so as to hit a…

A: Given information: The height of the aeroplanen (h) = 80 m The velocity of the aeroplane (vx) = 150…

Q: How to determine instantaneous velocity?

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Q: What does it mean if a plane is flying at a constant velocity?

A: A plane is flying at a constant velocity, means that there is no change in its velocity with its…

Q: if you are riding on a train that speeds past another train moving in the same direction on an…

A:

Q: If the distance between two bodies never exceeds a finite limit, the motion is * Bound motion…

A:

Q: What is initial velocity?

A: Initial velocity u of an object is defined as the velocity that an object has , when it is taken…

Q: A ball is thrown with an upward velocity of 5 m/s from the top of a 10-m high building. One second…

A: A ball is thrown with an upward velocity of v1 from the top of a h high building. One second later…

Q: What happens when an object is described to have an impending motion? When does an object starts…

A: Given

Q: With what velocity must a ball be thrown vertically upward in to order to rise to a height of 50ft?…

A: height = h = 50 ft = 15.24 m acceleration due to gravity g = 9.8 m/s2 final velocity = V = 0 m/s…

Q: A child rides on a pony walking with constant velocity. The boyleans over to one side and a scoop of…

A: (a)   The velocity of the child is constant along horizontal direction since the child is riding…

Q: A stone is dropped from the deck of a bridge. The sound of the splash reached the deck 3 secs later.…

A: Given; time in which splash reached to deck = 3 sec speed of sound v =342 m/s

Q: A student standing on the ground throws a ball straight up. The ball leaves the student's hand with…

A: Initial speed, u = 11 m/sInitial height, h = 2.1 mAcceleration due to gravity, g = 9.81 m/s2   The 3…

Q: You and your best friend pass each other in the hallway , moving in opposite directions. At the…

A: Yes, it is possible to have same speed. Since speed is scalar quantity, it does not depend on…

Q: The instantaneous velocity of particle is zero. Does it mean that is acceleration is zero?

A: The instantaneous velocity of a particle is zero, that does not mean that the acceleration of the…

Q: What is the actual path length?

A: The actual path length can be given as, dg=vm.t Here, vm denotes the light speed in the medium and t…

Q: Give two word problems each for speed and velocity

A: Give two word problems each for speed and velocity

Q: A ball thrown vertically up is caught by the thrower after 2s. The initial velocity with which it…

A: Here, the ball is caught by the thrower is 2 seconds. So, the total time of flight of the ball is t…

Q: Compute for the initial velocity of a car if it ended up with a velocity of 60km/hr with an average…

A:

Q: A dripping water faucet steadily releases drops 1.0 s apart. As these drops fall, does the distance…

A: Given that, Time = 1.0 s

Q: a tennis ball is thrown straight up with an initail spedd of 22.5m/s . how long does the ball remain…

A: Given: A tennis ball is thrown straight up with initial speed, u = 22.5 m/s To determine: Time…

Q: A player passes a basketball to another player who catches it at the same level from which it was…

A: Consider that the basketball is thrown with an angle θ from the horizontal axis. The initial speed…

Q: Professional baseball player Nolan Ryan could pitch a baseball at approximately 160.0 km/h. At that…

A: The given values are, vi = 160 km / h = 44.44 m/sx = 18.4 mvf = 0 Use the kinematics equation , vf =…

Q: How far away was a lightning strike if thunder is heard 3.86 seconds after seeing the flash? Assume…

A: In a lightning strike, thunder and flash occur simultaneously, but the thunder is heard a few…

Q: A book accidentally fell from the 6th Floor of San Jose Building which was approximately 24m and a…

A:

Q: A fireworks shell shot straight up with am inn initial velocity of 120 feet per second. Its height S…

A: Initial velocity of the shell is u = 120 ft/s Height function is s=120t - 16t2

Q: An object moves along the ry-plane. At some instant, its velocity and acceleration are – (3 m/s) ĵ ,…

A: A. is the correct option.   For an object to move in a straight line the velocity vector and the…

Q: What is motion in physics? Also desribe various types of motion.

A: Motion can be defined as the change in position of an object in accordance with time. It is usually…

Q: an object with a negative cheurge Moes touarls is the west rç' in regiou wherę the meg uahc Bield…

A: According to Fleming's left-hand rule, "If we stretch our thumb, forefinger and middle finger in…

Q: A bullet hits a target 2 cm below its aiming point f the gun is 30 m away from the target, what is

A: horizontal distance = R = 30 m vertical distance = y = 2 cm = 0.02 m

Q: "If an object is moving eastward and slowing down, then the direction of its velocity vector is

A: As the body is moving eastward and slowing down slowly so

Q: Two trains approach each other on parallel tracks. Each has a speed of 20.8 m/s with respect to the…

A:

Q: What does it mean when speed is increasing uniformly?

A: Given:- speed is increasing uniformly .

Q: A man walks 7km to the east in 2 hours and 2km in 1 hour in the same direction. Find the average…

A: Given:  A man walks d1 = 7 km in t1 = 2 hours, in east direction  d2 = 2 km in t2 = 1 hour, in east…

Q: Average velocity = 17 .1 mis; instantaneous velocity estimate: 11.4 m/s

A: Given: Average velocity = 17 .1 m/s instantaneous velocity estimate: 11.4 m/s

Q: How long does it take an automobile travel initinllu EE

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.