Problem 2.25 A car moving in a straight line starts at z = 0 at t = 0. It passes the point = 25.0 m with a speed of 11.0 m/s at t = 3.00 s. It passes the point x = 365 m with a speed of 48.0 m/s at t = 20.0 S. ▼ Part A Find the average velocity between t = 3.00 s and t = 20.0 s. V= Submit Part B ΫΠ ΑΣΦ S a= X Incorrect; Try Again; 5 attempts remaining Previous Answers Request Answer Submit PE ΠΠ ΑΣΦ Find the average acceleration between t = 3.00 s and t = 20.0 s. C C ? Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining m/s m/s²

Q: 06a. A child is riding their bike (combined mass of 43.3 kg) at a constant speed of 6.22 when…

A:

Q: 4. A person is trying to loosen a bolt with 195 N of force using a 19 cm long wrench by applying the…

A:

Q: Two lumps of clay collide head-on. The 1.02 kg lump is thrown 5.11 m/s to the right and the 1.39 kg…

A: This is a case of perfectly inelastic collision and hence total linear momentum will be conserved.…

Q: An 18, 9, and 6 ohm resistor are connected in series to a battery. The current in the 9 ohm resistor…

A:

Q: If a power company charges about 10 e per kilowatt-hour, how much would this energy cost per day if…

A: Tha charge: The energy:

Q: If you weigh 200.0 lb at sea level, how much would you weigh at the top of Mt. Everest? Assume the…

A: Weight of an object at a height h above sea level is given by, W=W0RR+h2 where W0 is weight at sea…

Q: An object 2.0 cm in height is placed 10.0 cm in front of a concave mirror with a focal length of 8.0…

A: Given Object distance u = -10 cm Focal length f = -8 cm

Q: I need help with 5a ,5b and 6a also the final numbers should be rounded to tree significant digits…

A: The problem is based on the concept of Kinetic friction. Diagram: (5a) Given; M= 81·1 kgg= 9·8…

Q: answer

A: Given: Distance is 2.3 nm Magnitude is 2.85×106N/C

Q: Can someone help me with problem, I need help with question A and B and I was wondering if you can…

A: Given, Surface charge density is  η=3.2μC/m2 and the diameter of the circular hole. The distance of…

Q: If the rope connecting A and B were cut, what would be the acceleration of C?

A: Acceleration of block C in part d of question is   0. For solving d part mass of block C must be…

Q: 1.What is the induced emf if the magnetic field through a 10 turn coil increases at a rate of .2…

A: The given data are: N=10Bt=0.2 T/sr=0.5 mV=2 V Here, N, B, r, and V represent the turns, magnetic…

Q: The motion of a particle starting from rest is governed by the a-t curve shownY Sketch the v-t and…

A:

Q: 7. (EP2) When radium-226 decays radioactively, it emits an Alpha particle (a) i.e. the nucleus of…

A: f) This problem is based on the energy conservation principle. Before the decay, the system of…

Q: I Review | Constar Scores A 91.0 A current circulates around a 2.30-mm-diameter Express your answer…

A:

Q: even mixture of the first two stationary states: y (x, 0) = A[₁(x) + ₂(x)]. (a) Normalize (x, 0).…

A: Wave function at time t = 0 isWhereA = Normalization constantThis question have multiple subparts.As…

Q: 16. From the previous question, calculate the caloric expenditure in kilocalories (kcal) if the…

A: Hi! Thank you for your question. As per guideline we can solve one question at a time in case of…

Q: Continue from Problem 1, consider the situation where the radius of the shell expands by &R, and the…

A:

Q: A horizontally polarized beam of light of intensity 100 W/m? passes through a polarizer with its…

A:

Q: Complete the ray diagram to locate the image in this situation with a concave mirror of focal length…

A: The object distance  u = -20 cm  The focal length of the concave mirror is f = -10 cm  Find:-  The…

Q: What is the direction of the final position vector r, measured from North? Use coun- terclockwise as…

A: Given: Vectors as: A→=187 km making an angle 37°with positive x-axis. B→=142 km making an angle…

Q: The region of the EMR spectrum in which the ground-penetrating radar is classified is

A:

Q: difference between the front end of the plane and the tail end of the plane? 3.11 You are piloting a…

A: The height difference between front end and trail end of the plane is = 11.24 ft

Q: Problem 5: 45 40 30 Figure 1. The red points from 1 to 15 show the successive locations of a puck at…

A: Given:

Q: A volcano erupts on a tropical island and you see the eruption before you hear it because light…

A:

Q: Compute the potential difference AV between: a) Two conducting spherical shells of radius a and b…

A: Compute the potential difference between :  Two conducting spherical shells of radius a and b with…

Q: A ray of light strikes a flat glass block at an incidence angle of 8₁ = 39.8°. The glass is 2.00 cm…

A: Given:Angle of incidence at which the ray enters the glass block: θ1=39.8°Angle of refraction that…

Q: Using Kepler's 3rd law and Newton's law of universal gravitation, find the period of revolution P of…

A:

Q: (d) What is the mechanical power delivered by the applied constant force (in W)? W What If? Suppose…

A:

Q: A laser light in air has a wavelength of 700 mm. Part B What is the frequency of this light when it…

A: Given: - The laser light in the air has a wavelength λ0= 700 nm    Find:- c) What is the frequency…

Q: Express the 8.9-kN force F as a vector in terms of the unit vectors i, j, and k. Determine the…

A: Solution: Given That F = 8.9 kN by taking vectors , we can find Fz = 8.9 sin31° Fz = 4.58 kN F' =…

Q: 4) Two cars approach a snow covered (frictionless) intersection. Car A has mass M₁ - 1600 kg, and VA…

A:

Q: An ideal monatomic gas expands adiabatically from 0.530 m³ to 1.72 m³. If the initial pressure and…

A: Given:-  An ideal monatomic gas expands adiabatically as the volume of gas changes as  Vi = 0.530 m3…

Q: 12. What is the ratio of the electrostatic force to the gravitational force between two electrons?

A: 12)the charge on an electron (q) = - 1.6×10-19 C mass of electron (m) = 9.11×10-31 kg Let the…

Q: Problem 4: A firecracker is thrown into the air. At the peak of its path (where its velocify is…

A:

Q: Given c=3.21 and b=1.32, what is a? Round to two decimals

A:

Q: I don't even know where to start with this problem...HELP

A: The vector F3 can be written as, Use triangle law of vector addition and determine the resultant of…

Q: It seems hard to justify spending $4.00 for a compact fluorescent lightbulb when an ordinary…

A: Given that, the cost of a fluorescent lightbulb is Cfbulb=$4 The power of a fluorescent bulb is…

Q: Problem 4. Consider the rigid rotor of problem 3 above. A measurement of Le is made which leaves the…

A:

Q: Relation between magnitude of acceleration, speed and turning radius. Parts of two ovals are shown.…

A: The change in velocity for both diagrams is shown below,

Q: 1. As seen in the figure, the ideal batteries have emfs E1 = 16.0 V and 82 = 4.00 V, and the…

A: Given data,  emf   , ε1 =16.0 V ; ε2 = 4.00 V   resistance R = 2.00 Ω

Q: What is the overall percent increase (or decrease) after all three of the following changes are…

A: Here, The Starting amount is 100$

Q: Problems 4.78 through 4.80 The crates A and B of weight W 50 lb and Wg 75 lb, respectively, are…

A:

Q: The virtual image produced by a convex mirror is one fifth the size of the object. If the object is…

A:

Q: 7. The Daytona 500 stock car race is held on a track that is approximately 2.5 mi long, and the…

A:

Q: Question 1: a) What is the force law for a central-force field that allows a particle of mass u to…

A: according to the guidelines we are allowed to attempt only one question hence the solution of the…

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.