Problem 20: An archer fires an arrow straight up into the air with a speed v, = 28 m/s. Neglect air resistance. Part (a) Find the maximum height h reached by the arrow, in meters. h =

Q: 2. A 35 kg child is riding on a swing. At her highest point she is 1.8 m above the ground, at her…

A:

Q: See Figure 2. A block with mass m₁ = 2 kg starts from rest, slides down a height h = 1 m, and then…

A:

Q: 3 A car is traveling at constant speed of v = 14 m/s. Its tires have a diameter of d = 0.68 m. ables

A:

Q: 3) Below is a picture of a 12.000 Volt battery connected to a capacitor that originally has a…

A:

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: You measure the power delivered by a battery to be 9.16 W when it is connected in series with two…

A: Given: The resistance of the both resistor is same. The power dilivered by the battery is 9.16 W…

Q: Directions: Briefly and concisely answer the following questions. 1. What is the net force? 2. How…

A: The problem is based on the concept of force on a  particle placed inside the electric and magnetic…

Q: 2) Four identicali charges of 3.000 µC are piaced at the corners of the rectangle below. A) What is…

A: The electric field due to a charge Q at some distance x from it is given…

Q: Problem 3: Two blocks are connected by a massless rope as shown below. The mass of the block on the…

A:

Q: The motion of a particle is defined by the relation x = 21³ – 15t² + 24t + 4, where x is expressed…

A:

Q: Could you please answer ii)

A: Height of the tank, Pressure at the bottom of the tank (from the previous answer),

Q: Problem 10: A contestant in a winter sporting event pulls a 42 kg block of ice in the positive…

A: mass of block of ice = 42 kg coefficient of static friction = 0.1coeffcient of kinetic friction =…

Q: Problem 5: Aleg is suspended in a traction system as shown in the image to the right. The image…

A: (a) Magnitude of force(F) From the figure which is shown in the question we have F =…

Q: 4. What is the rate of heat transfer by radiation, with an unclothed person standing in a dark room…

A: Given, Ambient Temperature =24°C Skin temperature =32°C Surface Area =1.6 m2. Emissivity of skin…

Q: 8. A transformer is a device used to increase or decrease the voltage through induction. Which…

A: The positive charge accelerates along the direction of electric field.  So the charge ( which is…

Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

A:

Q: You are asked to consult for the city's research hospital, where a group of doctors is investigating…

A:

Q: I need help with question 10 please.

A:

Q: A 4.80-kg block is set into motion up an inclined plane with an initial speed of v₁ = 8.20 m/s (see…

A:

Q: Problem 3: A baseball of mass m = 0.37 kg is spun vertically on a massless string of length L= 0.55…

A: The tension of the string, when the mass is at top is calculated by the formula T=(mv^2/L)-mg.…

Q: Problem 8: The free-body diagram shows the all of the forces acting on an object of mass m = 4.13…

A:

Q: 1.5 1 The plot shows the velocity v versus time t for an object that is moving. 0.5 4 t (s) Part (a)…

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.