A Toyota Corolla Cross rear view mirror shows an image of a Ford Ranger located 10.0m from the mirror. The focal length of the mirror of the Corolla Cross is found to be -0.60m. Draw the ray diagram. (a) Find the position of the image of the Ford Ranger. (b) Find the magnification of the image

Q: For the system shown in Figure 7, determine the moment about (a) point A and (b) point B. 10 lb 6 ft…

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Q: Progress Check 1: Try it out! Draw the direction of force of each item. Assume that the magnetic…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: You launch a projectile horizontally from a building 35.2 m above the ground at another building…

A: Given data height h1 = 35.2 mdistance between two buildings R = 23.2 mheight where projectile hits…

Q: A pilot flies at 133 mph how long does it take to fly 640 miles

A: Given data :- speed of plane v = 133 mph = 133 miles/hour distance d = 640 miles

Q: What is the internal resistance of the battery in the circuit? 0.6 A (A) (A) 9.40 Ω (B) 12.500…

A: Given: from the given circuit diagram. The total current in the circuit is 0.6 A. The emf of the…

Q: Given data: Force = 18 N Time = 4.6 s Find the Impulse

A: Given data:  Force (F) = 18 N Time (t) = 4.6 s Required: The impulse (I)

Q: Juggles and Bangles are clowns. Juggles stands on one end of a teeter–totter at rest on the ground.…

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Q: if light has a lot of energy, it will have: A. A small frequency B. A small wavelength C. Low…

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Q: Complete the following statement: The magnitude of the magnetic force that acts on a charged…

A: Let the charge = qLet the velocity of the charged particle = v→Let the strength of magnetic field =…

Q: A block of mass m=6kg with initial speed of vi=12.5m/stravels a distance d=11.9m on an inclined…

A: This the required FBD of the system. The friction force will be opposite to acceleration a and…

Q: Wave crests Particle beam 1

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Q: An aluminum rod 177.4 cm long at 20 °C is heated to 100 °C. What is the new length? Aluminum has a…

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Q: A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The…

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Q: a projectile is fired from the origin at t 0 with a positive v component, the maximum Hight h can be…

A: When a body is thrown with an initial velocity in the direction other than vertical then the body…

Q: Volume = 45 cm3 density - Determine mass = ? 0.25 gem³ 8cm

A: volume of object (V) = 45 cm3density (d) = 0.25 gcm3

Q: A car drives around a circular track of diameter 87 m at a constant speed of 47.4 m/s. During the…

A: diameter of circular track (d) = 87 m constant speed (v) = 47.4 msangular displacement = 228 degree…

Q: 3. Calculate the angle for the third-order maximum of 490-nm wavelength yellow light falling on…

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Q: Find the height of ball to be raised maxx 18 kg to gain patential energy of a645 J

A: Note : S.I unit of Potential Energy is joule denoted by J , and Joule can also be written in…

Q: A 5.0-kg cat was travelling at a constant speed of 8.0m/s. It then encounters a 6.0-m long rough…

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Q: The mass of lead piece is 115 g. When it is immersed into measuring cylinder, Water level rises from…

A: Given data :- mass m = 115 g initial water level V1 = 45 ml final water level V2 = 85 ml

Q: A sample of radioactive material contains 1x 1014 atoms and has an activity of 6.3 x 1011 Bq. What…

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Q: Express 31 km h¹ in m s¹

A: Given: The speed of the object is 31 km/h.

Q: 3. Which of the circuits has the lowest equivalent resistance?

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Q: 16 Tandem Cycling Triplets Peter, Reeta and Nikita have two ways for getting home from school each…

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Q: Calculate the potential energy of a 4.5 kg bowling ball that is on the ground. Assume that g = 9.8…

A: Mass, m = 4.5 kg Ball is on the ground means height is zero.  Acceleration due to gravity, g = 9.8…

Q: Eout is the energy output by the engine, qin in the heat input into the engine. Which of the…

A: Given : Energy output by the engine = Eout Heat input into the engine = qin

Q: A machine gun fires 15 bullets / each of mass 34 g the speed to each bullets is 40 cm/s, then force…

A: Answer:-  Given  The machine gun fires = 15 bullet/s  Mass of each bullet = 34 g  Speed of each…

Q: What current will be taken by a 1230 W appliance if the supply voltage Is 250 V ?

A: Given data :    Power rating of appliance,   P = 1230 W Supply voltage,   E = 250 V   Let, current…

Q: For each case below draw a ray diagram. Draw the image as an arrow and give a description of the…

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Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 219 m/s to the east.…

A: acceleration is defined as the rate of change of velocity.  a = (v-u)/t  here, acceleration  is…

Q: ) Box 1 has a mass of 1.20 kg and box 2 has a mass of 3.10 kg. In Case A, the floor exerts a force…

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Q: What is the SI unit for latent heat of fusion A) Joules B kg-m/s² kg.m²/s² °C D

A: Given Latent heat of fusion is given We have to find the SI unit of it and choose the correct…

Q: In the circuit shown in the figure below, V1= 1.50 V, V2= 2.50 V, R1= 4.00 Ω, and R2= 5.00 Ω. What…

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Q: Velocity Mass = 18 kg Calculate kinetic energy? 11 15 m/s

A: Given data:  Velocity (v) = 15 m/s Mass (m) = 18 kg Required: Kinetic Energy (KE)

Q: A lens (n = 1.52) is coated with a film of magnesium fluoride (n = 1.25). What should be the least…

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Q: If you have two identical resistors connected to a 10 V battery in series, what is the voltage drop…

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Q: Find the height of ball to be raised maxx 18 ky to gain patential energy of ✔ af 645 J

A: Given value--- mass = 18 kg. potential energy = 645 J. We have to find---- height?

Q: What is the magnitude force on a proton moving at 2.5 × 105 m/s in a magnetic field 0.5T If the…

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Q: find density in kg m ³2 w

A: Given data;  Find the density in kg m-3. Where,   Density of copper is given as;  D=8.9 g cm-3

Q: Determine mass=?

A: Given;  Volume,v=45 cm3  Density,d=0.25 g cm3Find mass ?

Q: (Hand by written ans.)A circular loop (10 turns) with a radius of 29 cm is in a magnetic field that…

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Q: Express 28 km h¹ in m s¹

A: Given data :- speed/velocity v = 28 km h-1

Q: What current will be taken by a 1230 W appliance if the supply voltage Is 250 V ?

A: Given:- power P = 1230 W Voltage V= 250 V

Q: Explain in your own words what is Centrifugal force

A: Here we will explain what is centrifugal force.

Q: As it can be seen from the figure below, an 18kg hanging box is connected by a light, inextensible…

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Q: You wish to measure both the current through and the potential difference across some component of a…

A: Measurement using voltmeter - Voltmeter is connected in parallel with the component of the circuit.…

Q: Given data: Velocity = 15 m/s Mass = 18 kg Calculate kinetic energy?

A: Given data :             Velocity     =    v             Mass       =     m         To find :…

Q: Canada geese migrate essentially along a north-south direction for well over a thousand kilometers…

A: Answer:-  Given Component of the velocity The magnitude of the velocity of the bird = 100 km/h…

Q: a projectile is fired from the origin at t 0 with a positive v component, the maximum Hight h can be…

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Q: Given data: K.E = 1804 J Velocity = 28 m/s. Find the mass of object 2

A: We know relation between kinetic energy and mass is, Kinetic energy= (1/2)*m*v^2 J Here kinetc…

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.