At time t = 0, a car moving along a straight line has a velocity of 16 m/s. It slows down with an acceleration given by -0.50t, in m/s- for t in seconds. It stops at t = O 64 s O 32 s 16 s O 8s

Q: An airplane starts its takeoff by moving at 2.3 m/s. The plane must then accelerate at 3.0 m/s2 for…

A: The given values are,

Q: If the fastest you can safely drive is 65 mi/h, what is the longest time you can stop for dinner if…

A:

Q: A particle moves along the x axis according to the equation x=5+t?-2t where x is in meters and t is…

A: The equation of the particle is given as x=5+t2-2t3 The velocity of the particle is calculated by…

Q: A driver in a car slows down when he sees a deer ahead. He slows down at a rate of -5.6m/s^2 for 4…

A:

Q: Suppose an object has an acceleration of ā = 2.0 tî. What will its velocity be after 10.0s if it…

A: Given data The equation of the acceleration is given as a→=2 m/s2ti^. The time duration is given as…

Q: A car, initially at rest, accelerates at 3.42 m/s2 for 8 s. How far did it travel in this time?

A:

Q: A car, initially at rest, accelerates at 5.08 m/s2 for 5.1 s. How far did it travel in this time?

A: we know that displacement      s=ut+(1/2) at^2 where t is time , u is the initial  velocity , a is…

Q: A car accelerates from 5.0 m/s to 21 m/s at a constant rate of 3.0 m/s2. How far does it travel…

A: Acceleration is the time rate of change of velocity with time. The change of velocity is the…

Q: A drag racer starts from rest and accelerates at 3.5 ?/?^2m/s^2 for the entire distance of 3*10^2 m.…

A: The question is based on accelerating motion, where the given(s) are: Initial velocity, u=0…

Q: A shuffleboard disk is accelerated at a constant rate from rest to a speed of 4.4 m/s over a 1.9 m…

A: Total time taken? Total distance travelled?

Q: A car travels in a straight line. The position of the car satisfies the following relationship as a…

A:

Q: Figure 2.30 represents acceleration as a function of time, t. Which of the following could represent…

A: Option (II) accurately depicts the graph discussed in the question.On the graph's y-axis,…

Q: A car starting from rest moves with constant acceleration of 2.0 m/s2 for 10 s, then travels with…

A:

Q: A car traveling at a speed of 30 m/s encounters an emergency and comes to a complete stop. How long…

A: Given data:  Initial velocity (u) = 30 m/s Final velocity (v) = 0 m/s Acceleration (a) = -4.0 m/s2…

Q: 2. A car, initially at rest, travels 20 m in 2 s with constant acceleration. What is the…

A: 2. Given data The distance travelled by car is given as s = 20 m. The time taken by the car is…

Q: A powerful motorcycle can accelerate from rest to 28.8 m/s (64 mi/h) in only 4.90 s. (For each…

A:

Q: A car accelerates from 5.0 m/s to 21 m/s at a constant rate of 3.0 m/s2. How far does it travel…

A:

Q: An object starts from rest and undergoes uniform acceleration. During the first second it travels 5…

A:

Q: An object starts from rest and undergoes uniform acceleration. During the first second it travels 10…

A:

Q: QUESTION 14 A cheetah spots a gazelle 60.0 m away. The cheetah accelerates at 8.5 m/s toward the…

A:

Q: car traveling 56 km/h is 22.0 m from a barrier when the driver slams on the brakes. The car hits the…

A: Here, we calculate the given as follow;

Q: An airplane starts its takeoff by moving at 2.6 m/s. The plane must then accelerate at 3.0 m/s2 for…

A: Initial speed of the plane (u) = 2.6 m/s Acceleration of the plane (a) = 3 m/s2 Time (t) = 30 s Need…

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.