The headlights of an automobile are set such that the beam drops 5.00 in. for each 24.0 ft in front of the car. What is the angle between the beam and the​ road? The angle between the beam and the road is ____ °.  ​(Round to one decimal place as​ needed.)

Q: 3. The charge q travels a distance d from point A to point B in a uniform electric field of magnitud...

A:

Q: Speeds defined by how much distance you travel in a certain amount of time. V=d/t. You are planning ...

A: Given data: Time (t) = 1.5 hr Distance (d) = 90 mi Required: The speed in SI unit 

Q: Part A What is the magnitude of the electric flux through the rectangle if E = (150i – 250j) N/C? %3...

A:

Q: An infinite line of positive charge lies along the y axis, with charge density A = 1.10 µC/m. A dipo...

A:

Q: Part A A conducting sphere has a net charge of Η ΑΣΦ

A: Given  Charge Q = 8 nC  = 8 ×10-9 C  Radius r = 10 cm  = 0.1 m 

Q: Two equal positive charges q1 = 92 = 2.0 mC 0.30 m, and x = 0, y = -0.30 m, respectively. What are t...

A:

Q: A 2.5 F air capacitor is connected to a 6 V battery and charged. A dielectric with a dielectric cons...

A: Given data:  Original capacitance (C0) = 2.5 F Battery voltage (V) = 6 V Dielectric constant (k) = 2...

Q: A block-and-tackle pulley hoist is suspended in a warehouse by ropes of lengths 2 m and 3 m. The hoi...

A: Given : hoist weight = 430 N θ2 = 50oθ1 = 38oL2 = 2 m L3 = 3 m   

Q: Soccer players often fool around in practice with something called the "crossbar challenge" which is...

A:

Q: 1) A metal sphere has a charge of-5.0 x 10 C and a second sphere a charge of +4.0 x 10 C. The sphere...

A: Given data:  Charge on first sphere (q1) = -5.0×10-6 C Charge on second sphere (q2) = +4.0×10-6 C Di...

Q: Two equal positive point charges q1 and x =0, y = -0.3 m, respectively. What are the magnitude and d...

A:

Q: Suppose you have a 1.1 μC point charge. Part (a) How far in meters from the charge will the pote...

A: Given data:  Point Charge (q) = 1.1 μC = 1.1×10-6 C Potential at one point (V) = 75 V Potential at s...

Q: A football is kicked off 40° above the ground with initial velocity of 40 m/s. If the ball landed on...

A: Given in question  - Angle from ground(θ) = 40°                                    Initial velocity(...

Q: 1 (a) A 150-gram block is in simple harmonic motion on the end of a horizontal spring with force con...

A: Total mechanical energy = kinetic energy+potential energy =12mv2+12kx2   kinetic energy is due to th...

Q: The molecular diameter of helium, He, is 0.225 nm. At 0 °C and 101.325 kPa, calculate the

A: In this question we have to determine the self-diffusion coefficient of the Helium gas. Please give ...

Q: Direction: Solve the following problem. In the diagram below, calculate work done if; a. F = 15 N, =...

A:

Q: R R R a ww R b R ww R

A: Given: R=180 Ω

Q: A 5.0 kg block is dragged over a rough horizontal surface by a constant force of 22 N at an angle of...

A: Calculate the acceleration of the block due to the applied force. v2-u2=2aSa=v2-u22S=6.0 m/s2-4.0 m/...

Q: A car moving at 8 m/s takes a circular turn with a radius of 24 m. If the net force acting acting up...

A: Given data:  Speed (v) = 8 m/s Radius (r) = 24 m Net force on the car (Fc) = 3500 N Required: Mass (...

Q: Tom shot a nerf gun with an angle of depression of 350 degrees on top of the 3.66-meter-high structu...

A:

Q: Suppose you begin sliding down a 15° ski slope. Ignoring friction and air resistance, how fast will ...

A:

Q: 5. A large sheet of construction paper measures 20 mm by 15 mm, and the volume is 4 mm3, where V = l...

A:

Q: What is scientific method? Enumerate specific steps in the scientific method.

A: Scientific method is a technique obtained by natural sciences in which we observe , experiment , the...

Q: A 12-volt battery has an internal resistance of 0.01Ω. The starter motor of the car draws a current ...

A: Given , Voltage of battery  E = 12 volt  Internal resistance r = 0.01 ohm Current it draws  i = 230 ...

Q: A cylinder contains 2.00 mol of an ideal monoatomic gas initially at pressure and temperature of 1.0...

A:

Q: A wheel starts from rest and rotates with constant angular acceleration to an angular speed of 12. 0...

A:

Q: An electric water heater consumes 5.63 kW for 2.85 h per day. What is the cost (in dollars per year)...

A: Given: The heater consumption of electricity is 5.63 kW for 2.85 h per day. The cost of electricity ...

Q: 9. A spring has a spring constant of 25 newtons per meter. Calculate the magnitude of the minimum fo...

A: Given data:  Spring constant (k) = 25 N/m Stretch in spring (x) = 0.25 m Required: The magnitude of ...

Q: What is the energy stored in the 18.5 µF capacitor of a heart defibrillator charged to 7250 V? store...

A: Given data:  Capacitance (C) = 18.5 μF = 18.5×10-6 F Voltage (V) = 7250 V Required: Energy and charg...

Q: SHOW the drawing and use 3 decimal in final answer   A bicyclist is moving 6m/s when he is passed ...

A:

Q: A light bulb is connected to a 120.0-V wall socket. The current in the bulb depends on the time t ac...

A: The bulb voltage V = 120 V   The current I = 0.860 A   And      sin333rad/sect    compare  with     ...

Q: force table, components of a vector can be found experimentally by suspending masses from two orthog...

A: Resultant of two vector can be determined by parallelogram law of vector. 

Q: On a trip, you notice that a 6.82 kg bag of ice lasts an average of 1 day in your cooler. What is th...

A:

Q: Question: A source charge Q produces both an electric field and electric potential. Locatic away fro...

A: We know tha the formula of the electric field is given as  E = kQr2 ------------ eq 1  here k is the...

Q: Each of the images below represents a change in this light beam. All images are to the same scale. L...

A: the first image represents particle nature second a longer wavelength (smaller frequency) and small ...

Q: negatively-charged particle with a magnitude of 13.42 nC is accelerating in a 127.32-N/C uniform ele...

A: Given  Charge ,q = -13.42 nC  Electric field,E = 127.32 N/C  Potential,V1 = 25 V  Potential V2, = 15...

Q: A plane glass disk with a small thickness d, is used to re-image the laser spot O into the center O'...

A:

Q: A box is motionless, sitting on a ramp with an incline of 0 =54.4° being pulled in the direction up ...

A:

Q: A solid conducting sphere with an area of 16m² has a total charge of 4µC. Determine the electric fie...

A:

Q: the figure, F4 is directed at an angle Θ from x-axis A. Find F4 and Θ if the resultant is 50 KN to ...

A: Resultant of vectors can be determined by resolving them into their component.  x component of a vec...

Q: What is the pressure at the bottom of a 2.0-km-deep oil well filled with oil of 8.6 x 10^2-kg/m^3 de...

A: Given Density of oil  D = 8.6 × 102 kg/m3 Depth of oil well  h = 2 km  h = 2000 m To find  Pressure ...

Q: A particle of mass m = 4.00 kg moves along one dimension at a speed v = 2.00 m/s. The particle is su...

A:

Q: TEXT ANSWER In order to make a video for physics class, Sergei used concrete blocks to create static...

A:

Q: Calculate the resistan ce of the bu of the circuit that has 0- a through it and current a voltage a ...

A: Given  Current I = 0.5 A Voltage v = 110 V  

Q: Q2) Calculate the wavelength of an electron which starts its motion fror rest through a potential di...

A: Given  Potential difference, V = 500 V  Mass of electron, Me = 9.1*10-31 Kg  Mass of proton,Mp = 1.6...

Q: A parallel plate capacitor consists of two rectangular plates, each with an area of 4.5 cm? and sepa...

A:

Q: . When a spring is stretched 0.200 meter from its equilibrium position, it possesses a potential ene...

A: Given data:  Stretch in spring (x) = 0.200 m Potential energy (P) = 10.0 J Required: Spring constant...

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.