Vector A has a magnitude of 10.84 m and points 16° north of east. Vector B has a magnitude of 6.91 m and points 17° west of north. The direction of the resultant vector A + B is

Q: Which of the following describes what will happen to a light ray incident on an glass-to-air…

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Q: Determine time to cover distance 20 km with car travelling with speed of 15 km/hr

A: Speed is defined as distance traveled over an time interval divided by that time interval. Thus,…

Q: 7. The coefficient of static friction between the block of 2 kg and the table shown in figure is μ =…

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Q: Find the pressure Force=0.004 N Area=0.02 m2

A: Given: The applied force is 0.004 N. The area is 0.02 m2.

Q: If the magnetic field is located in the negative x-axis and the velocity is located in the negative…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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: ) 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: Density of steel = 9.8 g c find density in kg m 32 :3 cm²

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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…

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Q: A sample of a monatomic ideal gas initially at temperature T, undergoes a process during which the…

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Q: A bulb draws current 1.5 A at 6.0 V. Find the resistance of filament of bulb while glowing.

A: Given data :                 Current     =     I               Voltage      =     V           To…

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Q: Find the gravitational potential energy of a light that a mass of 44 kg and is 21 m above the…

A: Mass of light object (M) = 44 kg  Height above ground (h) = 21 m

Q: orizontal thrust 'H' at support

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Q: What should be the relationship between the object density and fluid density in order for the object…

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Q: Find the force that the container exerts on the marble at the point of contact A B. Find the force…

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Q: Find work done Force applied=0.82 N Displacement=1 m

A: Given data : Force applied=F Displacement=d   To find : Work done

Q: RA M ми R₂ R₁ W M , R₂ Rs W ZR W Rg 8 ER 3 V

A: If resistances are in series the their equivalent resistance is Req=R1+R2+R3...................RN If…

Q: Express 28 km h¹ in m s¹

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

Q: A beam of electrons moves at 5.0 × 105 ?⁄? through a uniform 4.0 T magnetic field directed along the…

A: Given:Electron moving at speed 5×105 m/sMagnetic field is 4 TAngle is 30°To Find:Force on an…

Q: 4. Briefly discuss how near sightedness is corrected using a lens. Support your

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Q: Mass of a car is 120 kg, Calculate the weight?

A: Given data :                        Mass of the car    =    m                      Acceleration  due…

Q: The horizontal beam in the figure (Figure 1) weighs 150 N, and its center of gravity is at its…

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Q: A bowler accelerates a 8.5 kg bowling pin from rest to 15 m/s. If this motion takes 1.75 s, what is…

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Q: I WRITTEN WORK NO. 1-MODULE 4 I. Short Response. Read each item carefully. Write your answers on the…

A: Oscillations are the basic cause of waves. The wave is only produced when we have something of…

Q: Find the value of force applied if work done is 120.012 J and displacement is 24.5 m

A: Given: The work done is 120.012 J. The displacement of the object is 24.5 m.

Q: Find the value of speed of car Distance 34.33 km Time=1 hr

A: Given: The distance covered by car is 34.33 km. The time taken by car is 1 hr.

Q: 5.D X Answered-Incorrect. 1 attempt left An object is launched along the incline of angle 30 degrees…

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Q: Given the vectors A = 41+ 8j, B = - 8i + 7j and C = 121 - 10j find the resultant and direction by…

A: A→ = 4i^ + 8j^B→ = -8i^ + 7j^C→ = 12i^ - 10j^

Q: Find the impulse Force=0.621 N Time=0.23 s

A: Given : Force (F) = 0.621 N Time (t) = 0.23 s

Q: A constant force of 512 N was done on an object. If it is known that 1024 Joules of energy was…

A: given - force applied on object , F = 512 N  energy applied on it E , = 1024 joule  to find -…

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

A: A concave lens is also called a diverging lens.  With the help of a Ray diagram, we can find out the…

Q: Mass of a car is 120 kg, Calculate the weight?

A: Given value--- mass = 120 kg. We have to find--- Weight of car ?

Q: a supernova exlpodes in a distant galaxy. the galaxy is moving away from us. the speed of light from…

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Q: rries the load system a supports.

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Q: Express 86 km h-¹ in m s1

A: Given data;  Express 86 km h-1 in m s1

Q: A crate of mass 45 kg is pushed along a floor with a force of 20.022 N for a distance of 8.011 m.…

A: Given data:  Mass (m) = 45 kg Force (F) = 20.022 N Distance (d) = 8.011 m Required: Work done (W)

Q: : If you know that the zener voltage at a temperature of 25C is equal to (16V), calculate the…

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Q: Given a converging lens with a focal length equivalent to 10.0 cm. (a) If an object is placed 30.0…

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Q: 4. In Figure S6.4, four particles of masses 1kg, 2kg, 3kg and 4kg are at the vertices of a rhombus…

A: Co-ordinate of mass 1kg = ( 0 , 0 ) Co-ordinate of mass 2kg = ( 2m ,0) Co-ordinate of mass 3kg = (…

Q: A hollow sphere of mass 2.6 kg and radius 2 cm starts to roll (without slipping) down an incline of…

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Q: Find the electrical energy consumed in Joules if a toaster of 66 W is used 1500 seconds ?

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Q: Directions: Read and analyze the word problem. Solve the problem by identifying the given and…

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Q: A current 0.2 A flows in a wire of resistance 150. Find the potential difference across the ends of…

A: Given data :- current I = 0.2 A resistance R = 15 Ω

Q: 4. In Figure S6.4, four particles of masses 1kg, 2kg, 3kg and 4kg are at the vertices of a rhombus…

A: Xcm= (0.5m) Ycm= (0.7m)

Q: An electron moves with speed 0.95c. (a) what is the momentum of the electron according to Newton’s…

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Q: upper reserv friction = 0.0

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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: Find the impulse Force=0.621 N Time=0.23 s

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Q: An alpha particle moves at 20Mm/s. What magnetic field strength would be required to bend them into…

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.