1. The figure shows a graph of the velocity of an object as a function of time. Velocity (m/s) 20 10 - Time (s) 2.0 4.0 6.0 8.0 -10 -20 a) What is the acceleration at 6.00s? b) What is the position at t=2.0s?

Q: 18. A car starts from rest and travels in a straight line with a constant acceleration of 7.00…

A: The acceleration of the car,

Q: 41. Average velocity. In t seconds, an object dropped from a certain height will fall s(t) feet,…

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Q: i. A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 17 m…

A: Distance travelled by the ball = 17m Total time upto hear the sound = 3.20s  Speed of the sound =…

Q: During your car ride, you travel North at a speed of 10 km/hr for 30 minutes and then South at a…

A: Given data:  Speed (V1) = 10 km/hr for time (t1) = 30 minutes, in North direction Speed (V2) = 10…

Q: An L = 57.0 cm wire is moving to the right at a speed of v = 8.10 m/s across two parallel wire rails…

A:

Q: .A car is moving along a straight road at 50 ?/? slows down to 10 ?/s in 8 seconds Determine :a. The…

A: The initial velocity of the car, u=50 m/s The final velocity of the car, v=10 m/s The time required…

Q: 2. A car starts from rest and accelerates to 8 m.s in 5 seconds. It maintains its speed for 2…

A:

Q: 2. An object moves in the +x-direction under a constant acceleration. a. If an object is initially…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: 9) Consider this graph that plots the velocity of an object over a 10 second interval. a) Determine…

A:

Q: 1 de 1 A vehicle drives at a constant speed of 215km/h for 42.3 seconds, accelerates by 29.4m/s2 for…

A: "Since you have asked multiple questions, as per instructions to us, we will solve the first…

Q: The following graph describes the velocity-time relation for a vehicle. 8 4 4 8 12 16 t (s) a)…

A: We are authorized to answer one problem at a time, since you have not mentioned which one you are…

Q: . A car has an initial speed of 25 m/s and a constant deceleration of 3 m/s. Determine the velocity…

A: Given: The initial speed of the car is 25 m/s. The deaeration of the car is 3 m/s2. The time…

Q: 1. A bicyclist pedals at a speed of 5.0 m/s. How far does he travel in 2000 seconds?

A:

Q: The position of a particular particle as a function of time is given by r = (9.60t i + 8.85 j 1.00…

A:

Q: v (m/s) 4. Consider the following v vs. t graph a. What is the acceleration at: i. t= 11 s? ii. t=…

A: 4. a) i) Acceleration at t= 11s is slope of velocity versus time graph  Slope at t=11s =…

Q: Suzie Lavtaski has reached the end of the ski slope and abruptly decelerates from 31.2 m/s to 2.4…

A:

Q: 3. Shown below is the acceleration function for a particle over the approximately first two seconds…

A: From the this curve a-t      t= 0      1.12   1.75   2   s   v=0   - 5.6      0        10 m/s  using…

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.