An object moves on a semicircular path, calculate the ratio of distance to displacement.

Q: A truck is traveling at a constant speed of 35 km/h applies the brakes the comes to a complete stop…

A: From kinematics, the expression for the final velocity is:

Q: An object is launched at a velocity of 26 m/s in a direction making an angle of 34 degrees upward…

A: Given value--- Initial speed = 26 m/s. angle = 34 degree . We have to find--- flight time?

Q: Give an example from everyday life of when your distance over a period of time could be large but…

A: Displacement: Displacement is the minimum distance between the initial and final point of the…

Q: Find the value of time take by car to cover distance of 200 m if speed of car is 20 m/s

A:

Q: A car is initially travelling at a 50.0km/h. The brakes are applied and the car stops over a…

A: vi=50 km/h=50×10003600=13.889 m/svi=0 m/sx=35 m

Q: An object moving with uniformly accelerated motion moves in a straight line. Its initial velocity is…

A: According to question--- Given values--- initial velocity = 10 m / sec. distance = 700 m. time = 30…

Q: A car is driving at 90 km/hr when the driver hits the brakes and slows to a stop in 5 seconds. What…

A:

Q: A car is moving at uniform acceleration. Its velocity after traveling for 2 seconds is 4m/s and is…

A: (a) The expression for the acceleration of the car is as follows: a=v-ut         1 Substitute the…

Q: A car is moving at uniform acceleration. Its velocity after traveling for 2 seconds is 4m/s and is…

A: Given data : -  The initial time is t2 = 2 s. The initial velocity of the car after 2 second is v2…

Q: defines how fast an object moves O Velocity O Speed O distance O displacement L 0 Other:

A: Definition of rate of moving of an object :

Q: A train is 200 m long runs at 50 m/s. Calculate the time ?

A: Write the given values with the suitable variables. d=200 mv=50 m/s Here, d is the distance and v is…

Q: Time (s) riiner lands on runway 18, which points south. The pilot applies reverse thrust, an lane to…

A: Given t = 20 sec s= 1.2×103 m = 1200 m

Q: Over a duration of 230 seconds, you walk exactly 4 times around a circular track that has a radius…

A: Given data: Total time (t) = 230 s Radius of circular track (r) = 25 m Number of turns = 4 Required:…

Q: A security guard walks at a steady pace, traveling 110 m in one trip around the perimeter of a…

A:

Q: velocity and speed are similar as they have similar units O True False

A: Required: Difference between velocity and speed

Q: Projectile motion is a special case of two-dimensional motion. True O False

A:

Q: A particle moves along a straight line with acceleration a = 2t - 9 m/s^2. If V(0) = 14 m/s and x(0)…

A:

Q: Estimate the distance covered by a car traveling at 62 mph for 3 hours and 50 minutes.

A: Given The velocity of the car is v=62 miles/hr. The time taken by the car is t=3 hr 50 min.…

Q: Doing a jump, a participant takes off with a velocity of 2.10 m/s. What is their jump height?

A: initial velocity (u) = 2.1 m/s Using equation of motion V2 - U 2 = 2 g H where V = final velocity =…

Q: A person walks 9 meters east, then 13 meters west. What is the distance traveled? What is the…

A: The person initially walks a distance of 9 meters, towards east.  After this, they turn around and…

Q: average speed is the total distance divided by the total time. This is not different from the…

A: Solution:-

Q: A car moves on a straight line with a speed of 24 m/s. If it stops after 8 s, what is the…

A: Initial velocity of car u = 24 m/s After 8 second car stops,  Time taken t = 8 sec Since, after time…

Q: How long is the car when the race is finished and the car stopped?

A: We know from the special theory of relativity when the car is moving with some velocity it seems…

Q: ne equation + 2 бу a length, vis a velocity ar

A: Given:-  An equation s= at62+kt66v here s is length v is the velocity t is the time  Find:- a) if…

Q: If a car moves 12 km North, 19 km -2 East, and 12 km South, what is its * ?displacement

A: Given    the car moves 12 km north    19 km East and 12 km south   Displacement is the shortest path…

Q: A car traveling with an initial velocity of 18 m/s accelerates at a constant rate of 3 m/s squared…

A: Given data The initial velocity of the car is given as u = 18 m/s. The acceleration of the car is…

Q: A student driving a car travels 9 km in O.4 Hour. What was her average speed?

A:

Q: An object is released from rest at a height of h. It travels .4h during the first second of decent.…

A: GivenInitial velocity u = 0 m/sAt t= 1 s, displacement is 0.4 h

Q: An object is dropped from a roof of a building of height h. During the last second of its descent,…

A: for the first stage,

Q: Should s is displacement, formulate velocity and acceleration.

A:

Q: Displacement, velocity (both average and instantaneous) and acceleration all require the mention of…

A: Displacement, velocity and acceleration all are vector quantity. A vector quantity is defined as the…

Q: A driver decreases the speed of a car from 45 m /s to 15 m/s in 6 seconds. Find the acceleration of…

A: Initial speed of the car: vi = 45 m/s. Final speed of the car: vf = 15 m/s. The time taken: Δt = 6…

Q: Using graphical methods derive the kinematic equation:Snth= u+a (n-1/2)

A:

Q: Acceleration is negative if speed is?

A: Acceleration is defined as rate of change of velocity.  Let, the acceleration be denoted by 'a' ,…

Q: Also, Calculate the distance the object traveled. A bus is driving at 30 m/s when the driver hits…

A:

Q: Suppose a car travels 40 km in first hour and 58 km in second hour. What is average speed of truck?

A: Given data:  Distance traveled in first hour (d1) = 40 km Distance traveled in second hour (d2) = 58…

Q: Question is attached

A: Given data: Initial speed of automobile is, u=33 km/h=33 km/h×10003600 m/s1 km/h=9.17 m/s. Final…

Q: A child rides on a sled with an initial velocity of 20m/s as it decelerated at a rate of 5 meters…

A:

Q: The slope of the graph is determined to be 0. What does this slope determine about the motion?

A:

Q: An object move in a circular path of 2m in radius with a constant speed 15m/s, what is the periodic…

A: Given data The radius of the circular path is given as r = 2 m. The constant speed is given as v =…

Q: If Stephen started skating home from school which is 5.0 km away but stops at his friend's house…

A:

Q: A car is driven 4.5 km due north before the driver remembers a forgotten package. The car is driven…

A: As per guidelines only first question is solved here. Given, Car travelled in North direction = 4.5…

Q: A rock is dropped from a height of 50 meters above the ground.What was the magnitude of the velocity…

A:

Q: An object moving with initial velocity 10m/sec, after 10minuts the velocity becomes 23m/sec. The…

A:

Q: a vehicle travels at the rate of 80kmph what distance will it travel in 15 mins

A: Given  Speed v=80km/hr=80×518=22.22 m/s Time t=15min=15×60=900s

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.