Use g = -10 m/s/s and upward is the positive direction. If a ball is thrown up with velocity 22 m/s, what is its maximum height? Answer to 1 decimal.

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A: There is need of some instrument which helps us to see the spectrum or mixed spectral components.…

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A: A) At the top of the slide, the velocity of the child is zero. Write the expression for the total…

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A: (D) The acceleration of the plastic balls is not uniform is the most likely cause of the large…

Q: 10- A ball is thrown from 4. If it is required to clear the wall at B, determine the minimum…

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Q: Force of gravity ?

A: Given data: mass,m= 13.2 kgg= 10 m/s2Determine, a.  Force of gravity ? b.    Weight of block ?

Q: during memuate stages of the culation? 65. A wave travels along a steel string with a speed of 22…

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Q: Two point charges Q1= +40 nC and Q2= -30 nC are 100 mm apart. Point A is midway between the charges…

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Q: A car of mass 230 kg moving at a speed of 30 km/hr is stopped by applying brake in 15 sec. Calculate…

A: The car is stopped in 15 sec. It means the final velocity of the car is zero. Therefore, applied…

Q: <Ch 05 HW Problem 5.09 Part A V= What is the maximum speed with which a 1200-kg car can round a turn…

A: Given:-  The mass of the car is m = 1200 kg  The radius of the round turn that the car takes is r =…

Q: A ball is released from a height and it reaches the ground in 3s. If g=9.8m/s2, find: (a) The height…

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Q: 4. The tank shown in the figure is very large and open to the atmosphere at the top. Find the speed…

A: Given  height of hole from the top (h) =37.0 m Required speed of liquid leaving the pipe

Q: A particle moves in a plane by the position vector 7 = 4 î+ 5ĵ a. Find the magnitude of 7. b. What…

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Q: A physics student, in a stationary elevator, places a 250.0 g mass on an electronic balance. The…

A: Given  mass (m) =250.0 g balance reading (mb)=262.0 g Required acceleration of elevator (a)=?

Q: A skier speeds down a smooth ski slope which is at an angle of 8 = 26° with the horizontal. The mass…

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Q: A long solenoid that has 1,050 turns uniformly distributed over a length of 0.445 m produces a…

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Q: The data obtained from the experiment is presented in the table below. Constant Mass vs Varying…

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Q: A 0.090-kg block, initially traveling at 3.0m / s and at a height of 2.0 m, slides down a…

A: In the given question, Initial velocity of the block (u) = 3m/s Mass of the block (m) = 0.09 kg…

Q: A physics laboratory situated at an elevation of 1500 m wishes to shield against cosmic rays. What…

A: in this question  we simply  use density equation.

Q: 9. A major leaguer hits a baseball so that it leaves the bat at a speed of 30.0 m/s and at an angle…

A: In projectile motion there is no acceleration in horizontal direction so the horizontal velocity…

Q: A constant net torque is exerted on an object. Which of the following quantities for the object…

A: Rotation and translation are 2 attributes associated with motion. Rotation is when body revolves…

Q: For an object moving in uniform circular motion, the direction of the instantaneous acceleration…

A: Required Correct Option

Q: You leave your house, go for a 3 km jog around the block, and return home. The jog takes 25 minutes.…

A: Required : Average speed.

Q: A soft drink (mostly water) flows in a pipe at a beverage plant with a mass flow rate that would…

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Q: What is the difference and relationship between the electric current, voltage, and electrical…

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Q: A hammer of mass m = 0.44 kg is moving horizontally at a velocity of v = 4.5 m/s when it strikes a…

A: Force is rate of change of linear momentum with respect to time. The average force is given as…

Q: The water flow rates of the liquid with the density 2 kg/m³ in all sections of the inclined pipe are…

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Q: You throw an object directly up into the air and then catch it when it comes back down. It hits your…

A: in this question we determine  initial velocity by equation of motion.

Q: As a train accelerates uniformly it passes successive 850 meter marks while traveling at velocities…

A: Distance, s = 850 meter Velocity at first mark, u = 1.5 m/s Velocity at second mark, v = 15 m/s

Q: A proton travels with a speed of 4.95 x 106 m/s at an angle of 55° with the direction of a magnetic…

A: The magnitude of force acting on a moving charge in magnetic field is F = qvB sinθ  q is charge of…

Q: Find the velocity of ball ?

A: Given data, Find the velocity of ball? Where,  Mass,m= 32 kg  Linear momentum= 0.3 kg m/ s

Q: An object with initial temperature 150°C is placed outside, where the temperature is 35°C. Its…

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Q: A charged particle, after entering a constant magnetic field B, starts moving freely along a…

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Q: How will it go after 5sec ?

A: Given data, Speed of the volleyball,v= 30 m/s Calculate the height of the volleyball ?After time,t=…

Q: V₁ and V₂. L3 R1 Consider the circuit below with two junctions, J1 and J2, three resistors R₁, R2,…

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Q: 2. A solid cylinder (radius= 16.0 cm, height = 16.0 cm) has a mass of 10.94 kg. This cylinder is…

A: Given Radius of solid cylinder = r = 16 cm Height of solid cylinder= h = 16 cm Mass of solid…

Q: A force of 16 N acts on a body of mass 3 kg for 5 s initially at rest. Calculate the velocity…

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Q: hat is the weight of an object with a mass of 20 kilograms on a planet that has an acceleration of…

A: GivenMass of object, m=20 kgAcceleration due to Gravity, g=9.8 m/s2

Q: ↓ A 30⁰ 30° radius B At the instant shown, the roller has velocity and acceleration of 5 m/s…

A: Given,  Velocity of roller = 5m/s Acceleration = 4 m/s2

Q: Zero error is +0.005 cm, What is the correct diameter?

A: Given data,  Least count =0.01 mmIt is used to measure the diameter of a wire.Reading of the sleeve…

Q: The mass of a solid cube is 856 mg, and each edge has a length of 1 cm. Determine the density of the…

A: The SI units are the standard units where mass is measured in kilograms and length in meters.…

Q: When using the scientific method, your hypothesis should be... Otestable. O diplomatic. O true. O…

A: The basic idea of a hypothesis is that there is no predetermined outcome. For a solution to be…

Q: State three factors on which depends the linear expansion of metal rod on heating.

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Q: Why do we use vectors in electromagnetic fields?

A: The electromagnetic field is a pair of vector fields that are part of a whole. The electric field: E…

Q: Convert: the density of the blood 1060 Kg/m³ to mg/cm³ Answer:

A:

Q: A student measures the ANGLE of the incline to be TOO SMALL. How will this effect the student's…

A: Consider the angle of inclination is θ, then normal force and frictional force can be given…

Q: Oil in hydraulic cylinder is compressed from an initial volume 3 m³ to 2.12 m³. If the pressure of…

A: Initial volume, v = 3 m³ Final volume, V = 2.12 m³ Initial pressure, p = 50 MPa Final pressure, P =…

Q: The pitch of a screw gauge is 0.5 mm and the head scale is divided in 100 parts. What is the least…

A: Given that- Pitch of screw gauge=0.5 mm Head scale divided in 100 parts To determine that  What is…

Q: 4. (I) A 650-2 and an 1800- resistor are connected in series with a 12-V battery. What is the…

A: In the series combination of resistances, the current remains the same, and the potential difference…

Q: 2. Calculate the work done on an object as illustrated by the graph below. FORCE (N) 16 12 4 O -4 -8…

A: Work done is a scalar quantity which is defined as product of force and displacement. That too…

Q: A large crate of mass m is place on the flatbed of a truck but not tied down. As the truck…

A: Given that- A large crate of mass market placed on flatbed of truck but not tied down Truck…

Scalars and Vectors

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