A boy travels with an average speed 15 m/s For 25min. How much distance did he travel?

Q: Compute Impulse Force=12.145 N Time=0.88 s

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Q: PHYSICS! RATE WILL BE GIVEN! If a nonzero net force is acting on an object, The object is: a.being…

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Q: How much work is done in moving a charge of 3 C across two points having a potential difference 15…

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Q: 6 A material with a density of 5 g/cm' and a volume of 20 cm' has a mass of 25 g 100

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Q: For any two nonparallel and non orthogonal vectors a and b with angle between them, it holds that…

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Q: Can you please solve numbers 3 and 4

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Q: Question 1 A particle of mass 269 g is attached to a horizontal spring and set into oscillatory…

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Q: 6 A material with a density of 5 p/m' and a volume of 20 cm' has a mass of

A: The density of the material, d=5 g/cm3 The volume of the material, V=20 cm3 Density is defined as…

Q: The force of attraction between two particles is inversely proportional to the distance between the…

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Q: A box with a mass of 5 kg is moving with acceleration of 0.5 m/s². Find the force applied to this…

A: Given data:  Mass (m) = 5 kg Acceleration (a) = 0.5 m/s2 Required: The force (F)

Q: Calculate load can be applied at other end ?

A: Given.  Load of lever,= 200 cmEffort= 20 kgfEffort at arm= 50 cm Calculate the laod can be applied…

Q: Find the Impulse -Force=0.11 N Time=0.23 s

A: Given data : Force=F Time=t   Required : Impulse

Q: afor a particle with mass m and position vector r(t) the angular momentum is defined as L(t) = r(t)…

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Q: 1. In a piston cylinder system, the gas an initial pressure of 100 kPa and expands from 1.5 m³ to…

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Q: Which among the following particle(s) experiences a zero net force? I. An elevator moving at…

A: We need to tell in which case the total force experienced is zero Let's check each options one by…

Q: A 570 kg rollercoaster car starts at rest atop a 38-meter hill. Find the gravitational potential…

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Q: Calculate the value of force applied if work done is 190 J and displacement is 12 m.

A: Work done by the force, W=190 J Displacement of the object, d=12 m Work done is the product of force…

Q: Find the Density Mass=33 kg Volume=0.01 m3

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Q: Two large steel spheres tap into each other slowly, yet manage to exert a force on each other that…

A: Write the given data F= 4000N It is saying that the steel spheres tap into each other very much…

Q: A truck travels 65 km in first hour and 78 km in second hour. What is average speed of truck ?

A: Introduction :   In this question we are provided it value of total time taken and total distance…

Q: 9. A ball is thrown vertically upward from the ground with an initial speed (9.8 m/s). The maximum…

A: Given data : Acceleration due to gravity=g Initial velocity=U Final velocity=V   Required : Maximum…

Q: In the figure particle 1 (of charge +9.48 mC), particle 2 (of charge +9.48 mC), and particle 3 (of…

A: Solution:-

Q: (I) An electric car uses a 45-kW (160-hp) motor. If the bat- tery pack is designed for 340 V, what…

A: In this question we have to find the current motor draws from the battery. Please give positive…

Q: A person is driving in his/her car for some errands. • The first errand he/she drove 2 km East and 6…

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Q: Find how far the train will go

A: Given data.  A train is travelling at a, speed=90 km h-1Brakes are applied so as to produce a,…

Q: X and Y, have same kinetic energies. X is nine times heavier that of Y. The ratio of the momentum of…

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Q: Using the known values for hydrogen atom e: radius of third orbit for Li²+, and of electron in…

A: Here, we calculate the radius of third  orbit for li2+and speed of electron in fourth orbit for…

Q: A box with a mass of 5 kg is moving with acceleration of 0.5 m/s². Find the force applied to this…

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Q: Which among the following can NOT beconsidered an inertial frame of reference? a. All are…

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Q: Exercise 11.2 The center of gravity of an irregular object of mass 5.10 g is shown in the figure…

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Q: wondering how to work out question d and can u explain the formulas included

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Q: You are working for a scientific supply company. Your particular project involves the design of…

A: Given: Horizontal wire of length L  = 6.00cm                                               =6*10-2m…

Q: Find the momentum Mass=0.99 kg Velocity=1.1 m/s

A: mass(m)=0.99 kg velocity(v)=1.1 m/s momentum(p)=mv

Q: A lever of length 200 cm has an effort of 20 kgf at a distance of 50 cm from the fulcrum at one end.…

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Q: the moment of inertia.

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Q: As shown in the figure, a chamber with a moveable piston and containing a monatomic ideal gas in an…

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Q: (a) Find the magnitude of the gravitational force (in N) between a planet with mass 7.25 ✕ 1024 kg…

A: Given value--- mass of planet = 7.25 × 1024 kg. mass of Moon = 2.30 × 1022 kg. distance between…

Q: A block (4 kg) starts from rest and slides down a frictionless ramp #1 of height 9 m. The block then…

A: Since you have posted multiple parts we will solve the first three parts for you, kindly post the…

Q: 14. (II) Calculate the ratio of the resistance of 10.0 m of alu- minum wire 2.2 mm in diameter, to…

A: Given : Lal = 10 m dal = 2.2 mm = 2.2 × 10-3 m Lcu = 24 m dcu = 1.8 mm = 1.8 × 10-3 m

Q: A hockey puck (mass = 4 kg) leaves the players stick with a speed of 12 m/s and slides on the ice…

A: Deceleration  a = 0.3 × 9.8 =   2.94 m/s².

Q: . A train is travelling at a speed of 90 km h¹. Brakes are applied so as to produce a uniform…

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Q: Find the work performed when the given force F is applied to an object, whose resulting motion is…

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Q: A 40.8 kg woman stands on a bathroom scale while riding an elevator. Determine the reading on the…

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Q: An electric iron of resistance 3 ohms takes a current of 4 A.Find the heat developed in 2 seconds.

A: Introduction :   In this question we are provided it value of current, resistance and time . With…

Q: A is 10 kg on 30 degrees incline. The coefficient of kinetic friction is 0.20. Block B is 8.0 kg.…

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Q: of 20 A. A 10 H inductor carries d the magnetic field of the inductor? Latent heat of ice is How…

A: Given data: Inductance, L=10 H Current, I=20 A Latent heat of ice, Lf=22.6×103 J/kg Our question…

Q: Find the impulse Force=0.2123 N Time=30 s

A: Introduction :   In this question we are provided it value of force and time . With these data we…

Q: 4. A car accelerates a) 2 m/s² from rest (0) to (v= 36 km/h) in 5s. The car acceleration is: b) 4…

A: Given data : Initial velocity=v Final velocity=vo Time=t   Required : Car acceleration

Q: An electric heater of Power 147 W has a resistance 352. Find the magnitude of current. of

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Q: Two particles are fixed to an x axis: particle 1 of charge q₁ = 2.55 × 108 Cat x = 25.0 cm and…

A: GIVEN: q1 = +2.55×10-8C , at 25cm q2 =-4.41q1    at x= 77cm

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –