An airplane starts at rest and accelerates at 6.1 m/s2 at an angle of 38° south of west. After 11 s, how far in the westerly direction has the airplane traveled?

Q: A motorcyclist is traveling at 23 m/s away from a police car at rest. If the policeman blows his…

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Q: • Two bulbs rated as 25W are connected in series. If one of the bulbs is replaced by a bulb rated as…

A: To determine whether the current in series and parallel circuits. Given:(a) A higher rated bulb is…

Q: Learning Goal: To understand how to calculate forces between charged particles, particularly the…

A: As per Coulomb's law: Forces on point charge due to other point charge is directly proportional to…

Q: 10) Bernoullis equation is based on which law of Physics? a) Conservation of linear momentum

A: The complete answer is given in the following steps, Bernoulli's Theorem:

Q: In the figure the four particles form a square of edge length a = 4.30 cm and have charges 91 10.3…

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Q: Use the following circuit to complete the accompanying table of Charges, Capacitances, and Voltages.…

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Q: Speaker 1 is at x = 0 and speaker 2 is to the right and facing it at x = 3 m. The speakers are…

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Q: A swimmer is capable of swimming 0.74 m/s in still water.  She wants to arrive at a point directly…

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Q: Determine the torque acting on a bolt when you try to turn it using a 0.4 m long wrench with a force…

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Q: 6) If the length of a pendulum is doubled, its period will; a) decrease by 2 b) increase by 2 c)…

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Q: convert 6.5 light years to miles

A: Given  Distance = 6.5 Lt Yrs 1 light year is the distance travelled by light in 1 year. speed of…

Q: A train 500 m long is moving on a straight track with a speed of 81.1 km/h. The engineer applies the…

A: It is given that, the length of the train is L=500 m, the initial velocity of the train is: u=81.1…

Q: A square coil and a rectangular coil are each made from the same length of wire. Each contains a…

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Q: + + + x È Charge: Radius: Charge: Radius: A spherical capacitor consists of two concentric metallic…

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Q: Current Attempt in Progress At t₁ = 3.00 s, the acceleration of a particle moving at constant speed…

A: The acceleration of the particle at time t1=3.00 s is a1→=9.00 m/s2i^+1.00 m/s2j^. The acceleration…

Q: A fire truck has an aerial ladder that extends 30.5 m measured from the ground. The angle of…

A: Truck height is almost negligible in he picture attached, please follow along:

Q: A particle of mass 5.4 x 100 kg and charge +5.9 µC is traveling due east. It enters perpendicularly…

A: Mass, m = 5.4×10-8 kg Charge, q = 5.9×10-6 C Field, B = 3.5 T Time, t = ?

Q: The two conducting rails in the drawing are tilted upward so they each make an angle of 30.0° with…

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Q: The density of platinum is 21500 kg/m3 and that of aluminum is 2702 kg/m3. Find the ratio of the…

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Q: Find the average emf induced in a 500 turns coil if there is a current change of 0.25 ampere in time…

A: The average emf induced in a coil can be calculated using Faraday's law of electromagnetic…

Q: A space station consists of two donut-shaped living chambers, A and B, that have the radii shown in…

A: Given, Arc of living chamber A is arcA=4.78×102 m Radius of living chamber A is rA=3.20×102 m Radius…

Q: What is equilibrium in simple word?

A: Equilibrium is a state of balance or stability where the forces or influences affecting a system are…

Q: If I shot an arrow straight up into the air, it would leave my bow traveling at a rate of 140 feet…

A: GivenInitial velocity (u) = 140 m/sequation of height h(t) = 140 t - 16t2

Q: A planet of mass 4 x 1024 kg is at location (5 x 1011, -5 x 1011, 0) m. A star of mass 5 x 1030 kg…

A: Mass of the planet m=4×1024 kg Mass of the star M=5×1030 kg Position of the planet…

Q: A horizontal force is applied to a box of books having a 21 kg and resting on a wooden table. How…

A: The normal force is the force exerted by an object (in this case, the table) in response to an…

Q: If D= (6.001-5.00j) m, B= (-5.001 +6.001) m, and A (1.001- 10.05) m, find the unknown constants a…

A: Write the given condition and substitute the required vectors.…

Q: A Woman has a far point 3.5 m from hear eyes. If she is to see distance objects clearly what does…

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Q: speed of the rocket at t=6.0s.

A: Given: Mass of rocket is m=0.50 kg Rocket's acceleration for 6 s is given as a=K-Lt2; here K=9 m/s2,…

Q: A projectile is launched from ground level with an innitial speed of 202 ft/s at an angle of…

A: Given Initial velocity v=304 ft/s and angle θ=60°

Q: a) The amount of charge that passes through a copper wire in 5.4 s is 2.37 C. Find the current in…

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Q: A submersible pump is put underwater at the bottom of a well. What minimum gauge pressure must the…

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Q: Gauss’s law also helps us locate charge on conductors. There are several distinct pieces we need for…

A: (a) This is true because conductors are characterized by their ability to conduct electricity,…

Q: The figure shows a graph of the angular velocity of a rotating wheel as a function of time. Although…

A: Given at t = 0s initial angular velocity ωo = -9 rad/s at t = 8.3s  angular displacement θ=? from…

Q: is the mass of a cart that has an acceleration of 5 m/s ^2 when a net force of 2000 N is applied to…

A: Net force (F) = 2000 N   Acceleration (a) = 5 ms2

Q: If the average volume flow of blood through the aorta is 8.50 × 10−5 m3/s and the cross-sectional…

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Q: A loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one…

A: The following problem involves the law of conservation of momentum. The law states that the total…

Q: At t₁ = 3.00 s, the acceleration of a particle moving at constant speed in counterclockwise circular…

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Q: A thin, 200 gg disk with a diameter of 8.00 cmcm rotates about an axis through its center with 0.15…

A: Mass, m = 200 g = 0.2 kg Diameter, d = 8 cm = 0.08 m Radius, r = d/2 = 0.04 m Kinetic energy, K =…

Q: Someone standing on top of a building throws a ball with a velocity of 16m/s at an angle θ = 42∘.…

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Q: A hollow conducting sphere has an interior radius of r1 = 0.11 m and an outside radius of r2 = 0.29…

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Q: A 550 N physics student stands on a bathroom scale in an elevator that is supported by a cable. The…

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Q: Raquel is moving a 35.4 kg supply bin from classroom to another. To move the bin across the floor at…

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Q: A child on a swing has a speed of 4.1 m/s at the low point of the arc. How high (in m) will the…

A: GivenSpeed at low point of the arc = 4.1 m/sAssumptionConsider the lowest point of the arc as the…

Q: Carts A and B collide on a low-friction track. Rank, from largest to smallest, the following four…

A: Given data: Relation between the masses of two carts A and B is, mB=2mA 1st condition, initial…

Q: A long rod, insulated to prevent heat loss along its sides, is in perfect thermal contact with…

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Q: 1. A child stands on a bathroom scale while riding in an elevator. The child's weight when the…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: A 76 g copper calorimeter (c = 385 J/kg·°C) contains 270 g of water (c = 4184 J/kg·°C)at 12°C. When…

A: Given, Mass of the copper mc =76 gm=0.076 kg Mass of water mw=270 gm=0.27kg Mass of alloy ma=233…

Q: A 0.500-kg mass is suspended from a string, forming a pendulum. The period of this pendulum is 3.16…

A: Given,  Mass of pendulum = 0.5 kg Period of pendulum =3.16sec Amplitude =1cm We need to calculate,…

Q: The particle is at rest but decided to move in a circle of radius 0.0023 km. The speed of a particle…

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Q: Two sinusoidal waves of the same frequency travel in the same direction along a string. If Ym1 = 4.1…

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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 –