A bicyclist accelerates at 0.89 m/s^2 during a 5s interval. If she started at 2.3m/s, what was the final speed of the bicyclist? * ) 10.61m/s O6.75m/s O4.45m/s 2.15m/s

Q: 4. A roller coaster car starts going down a hill from rest. It accelerates at 4.0 m/s². If it is on…

A: Given Information:- Initial speed of the roller coaster is vi=0 Acceleration of the roller coaster…

Q: A runner start from rest then speeds up at a constant acceleration for 4s while traveling 10 meters…

A: Given data:  Initial speed (Vi) = 0 m/s Time (t) = 4 s Distance (d) = 10 m Required: Acceleration…

Q: A race car at constant speed of 150 m/s passes a racing motorcycle that is about to start. The race…

A:

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: Q2 - Physics: A motorcycle is going at a constant speed of 80 km/h and passes a vehicle moving…

A: The speed of the motorcycle is constant throughout. It is equal to 80 kmph. In m/s, it is Let the…

Q: Driving down the road at a speed of 34.4 m/s, you suddenly notice a fallen tree blocking the road a…

A: The distance at which car stops   S= 87.3-6.6 = 80.7 m.   The initial velocity u= 34.4 m/s  The…

Q: A car moving in a straight line starts at x = 0 at t = 0. It passes the point x = 25.0 m with a…

A:

Q: A caterpillar's speed decreases from 0.70cm/s to 0.45cm/s at a rate of -0.04m/s2 as it climbs a…

A: initial velocity (u) = 0.70 cmsfinal velocity (v) = 0.45 cmsacceleration (a) = -0.04 ms2= -4 cms2

Q: A steel ball is dropped onto a hard floor from a height of 1.50 m and rebounds to a height of 1.45…

A: According to question we need to find- Calculate its velocity just before it strikes the floor.…

Q: A racecar starts from rest and accelerates along a straight track. After 11.0 seconds its velocity…

A:

Q: A car starts from 2.00 m/s and accelerates at 4.00 m/s2 for 6.00 s, it then coasts for 5.00 s. How…

A: Initial velocity of the vehicle is Acceleration is Time is Vehicle coasts for time Find:Total…

Q: A car is speeding at a constant speed 32 m/s passes a still police car which immediately takes off…

A: Given, initial velocity car uc = 32 m/s Acceleration of police car ac =4 m/s2  Initial velocity of…

Q: A car starts from rest and accelerates at a constant rate in a straight line. In the first second…

A: The distance travelled by the car in first second is   △x=v0t+12at23.0 m=(0)t+12a(1.0 s)2 a=6.0 m/s2…

Q: A car accelerates from 6 m/s to 24.0 m/s at a rate of 3.00 m/s2. How far does the car travel while…

A: Using kinematic equation, the expression for find distance is v2=u2+2ass=v2-u22a

Q: In 2.5 s, a car increases its speed from 20.0m/s to 25.0m/s. What is the acceleration of the car? 05…

A:

Q: Cheryl runs a race on a circular 400.0 m track. She starts running east of the starting line and…

A: Explanation: The velocity of an object is defined as the rate of change of the position of the…

Q: A dynamite blast at a quarry launches a rock straight upward, and 1.9 s later it is rising at a rate…

A:

Q: An airplane lands with an initial velocity of 80 m/s and then decelerates at 1.50 m/s2 for 40…

A: Initial velocity "u"= 80m/s  decelerates "a"= -1.50 m/s². time taken "t"=40 secs . Let final…

Q: Speedy Sue, driving at 32.0 m/s, enters a one-lane tunnel. She then observes a slow-moving van 165 m…

A:

Q: which of the following speeds is the fastest? a. 4.2 ' 10^-2 km/s b. 1.4 ' 10^2 km/s c. 4.0 '…

A:

Q: Before the SpaceX Falcon 9 rocket enters into outer space, it accelerates upward according to…

A: Given-             acceleration (a) = 3t2 m/s2                initial speed of rocket = Vi = 10 m/s

Q: A caterpillar's speed decreases from 0.70cm/s to 0.45cm/s at a rate of -0.04m/s2 as it climbs a…

A:

Q: You throw a rock directly upward with initial speed vo. It leaves your hand at height h, rises,…

A:

Q: ou throw an object up with an initial velocity of voy=13 m/s from a height of y=25 m.  Part a) How…

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;

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.