What is the horizontal velocity of the golf ball before it hits the ground? O 21.00 m/s 5.25 m/s O 2.50 m/s O 10.50 m/s What is the total time of flight of the ball? * 3.65 s 2.52 s 1.86 s 0.93 s * According to Newton's first law of motion, an object will remain in its state of motion, unless a net unbalanced force is applied. Which of the following DOES NOT follow this principle? None of them Flower vase on a table Hanging chandelier Running vehicle at 5kph

Q: 1. Figure 1.1 shows an unstretched spring of length 0.05 m. unstretched 0.05 m Fig. 1.1 A mass of…

A: q^-1=1/6 Then q=1/q^-1 =6

Q: define faraday's law of electromagnetic induction

A: In 1831, Michael Faraday proposed the laws of electromagnetic induction. It is also called Faraday's…

Q: 3. (I) What is the current in amperes if 1200 Na* ions flow across a cell membrane in 3.5 us? The…

A: Given:Number of Na ion, n=1200Time taken, t=3.5 μs=3.5×10-6sTo find:Current,I=?

Q: A given string has a length of 1.5 m, a mass of 30 g, and has a tension of 80 N. What is the…

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Q: 2 of 7 826 words A certain parallel-plate capacitor has two 3.5 cm-diameter-disks spaced 2.8 mm…

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Q: Review the graph below. What is the frequency of the wave shown? Particle Displacement (cm)…

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Q: Three blocks of masses m₁ = 1 kg, m₂ = 2 kg, and m3 = 4 kg, are connected by massless strings, one…

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Q: If you were trying to knock someone over by throwing a ball of mass m and speed v at them, should…

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Q: 2. Two students were studying a standing wave pattern as shown in the diagram below: 8 m a) What is…

A: Given : Total length = 8 m

Q: The wave functions of two waves traveling in the same direction are given by y1(x,t) = 0.03sin(4x +…

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Q: 20: SUMMER Assignment 6 What is the mass of a person accelerating downward at -5.45 m/s² if they are…

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Q: The Earth’s magnetic field at sea level typically is

A: Earth's magnetic field is generated due to molten iron in the planet core. This superheated liquid…

Q: All magnetic fields originate in?

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Q: Given a mass of 380 grams, and a rotational speed 180 rpm, calculate the maximum rotational kinetic…

A: Given that:- Mass of an object=380gm  And angular velocity=180 rpm

Q: The below image shows the changing frequency, and therefore, wavelengths for light from a distant…

A: Redshift and blueshift describes the change in frequency of light depending on whether the source is…

Q: A four-slice toaster is rated at 1200 W and designed for use with 120-V circuits. (a) What is the…

A: Given: The rated power is 1200 W. The electric potential is 120 V.

Q: Suppose you have a 9.10 V battery, a 2.50 uF capacitor, and a 7.35 uF capacitor. (a) Find the charge…

A: Given value--- Voltage = 9.10 V. C1 = 2.50 uF. C2 = 7.35 uF. We have to find--- (a) Find the…

Q: What is the smallest value of B that can be set up at the equator to permit a proton of speed 107…

A: A magnetic field can be produced by either a current, a flow of charged particles or a magnetised…

Q: A woman has an air tract (think of it as an open column) with a length of 15.0 cm. If the speed of…

A: Given: The length of the open-air track is 15 cm. The speed of the sound is 350 m/s.

Q: If you are given the density and radius of planet X, how would you calculate the acceleration of…

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Q: A 20 kg box of textbooks rests on a ramp that makes an angle with the horizontal. The coefficient of…

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Q: How much power is needed to lift a 12.5 kg sack of rice from the ground to a height of 1.5 m within…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

Q: For the first stage of this process, calculate in joules the heat Q12 transferred to the gas and the…

A: Given:-  A heat engine using a diatomic gas as shown in the figure  Now by the figure  V1 = 233 cm3…

Q: What bearing and airspeed are required for a plane to fly 660 miles due north in 3.0 hours if the…

A: Solution:-

Q: Particles with a charge of +5e are incident on a target. If the beam of particles carries a current…

A: Given:-  The particles with a charge q = +5e  The beam of particle carries a current I = 133 μA The…

Q: IV. a. A electron with a speed of 31.5 x 106cm/s is traveling parallel to an electric field of…

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Q: •• The 10-cm-wide, zero-resistance wire shown in Figure P27.56 is pushed toward the 2.0 № resistor…

A: (a) F = ILB = (BVL/R)LB = (B2L2V)/R F = (0.5020.120.50) / 2 F = 6.25 x 10-4 N

Q: The figure shows two vectors, A and B, whose magnitudes are A = 7.0 and B = 5.2. (Figure 1) ▼ Submit…

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Q: A marksman standing on a motionless railroad car fires a gun into the air at an angle of 30.00 °from…

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Q: In lectures you will derive the well known formula for the energy levels of a hydrogen atom: En =…

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Q: A negatively charged rod is brought close to a neutral conductor hanging on an insulated string.…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1. An object of mass M = 2, 0 kg is attached to a spring of elastic constant k = 50 N/m which is…

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Q: On the picture that is shown below, what is the maximum angle that can be formed by the pendulum…

A: Given: The mass of the bullet is 20 g = 0.02 kg.                       { 1 g = 0.001 kg The initial…

Q: Consider the problem below to answer the next set of questions. A golf ball was hit with an initial…

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

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A: Given value--- initial amount of drug = 300 mg . half being removed every two hour . We have to…

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Q: 2. A trench mortar fires a shell at angle of 30° with the horizontal with an initial velocity of 500…

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Q: a) An apple falls from a tree down to the ground. As the apple falls, which of the following would…

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

Q: Which of the following is the appropriate FBD for an object at rest on top of a stable object? O II…

A: 1) to find : the appropriate FBD for an object at rest on top of a stable object

Q: ted. A circular Amperian loop is drawn around a long wire carrying current I. The wire is tilted at…

A: According to Ampere's circuital law ∮B̅ •dl̅  = μο Ienc

Q: The concave spherical mirror has radius of curvature 12cm. An object 2cm high is placed 9cm in front…

A: in this question we use ray diagram and mirror equation.

Q: A standing wave on string of length L = 3 m is described by the following equation y(x,t) =…

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Q: On a wire of Length L, a standing wave of 6 loops is formed. The position x of the third antinode is…

A: Given:-  The length of the wire is L formed a standing wave of 6 loops is formed.  Find:-  The…

Q: Define the continuity equation for incompressible fluids explaining all terms used. a) Water travels…

A: Since you have posted two different questions, we will solve the first one part a) as per the…

Q: Consider the standing wave pattern shown in the figure. If the maximum transverse speed at an…

A: maximum transverse speed = 0.4 π m/s Amplitude = 4 mm

Q: A wire carries a steady current of 0.30 A over a period of 20 s. What total charge passes through…

A: Given Current (I) = 0.30 A  Time (∆t) = 20 s   We know , Current (I) = ∆q/∆t  Therefore , Total…

Q: A 9V battery is connected across a potentiometer (device with variable resistance). As the…

A: We have , V=IR  Where V = voltage I = Current R = resistance

Q: A 215 g object is attached to a spring that has a force constant of 72.5 N/m. The object is pulled…

A: Given:- The mass of the object is m = 215 g = 0.215 kg  The spring force constant k = 72.5 N/m The…

Q: Find the direction of the magnetic field that will cause the electron to experience a force as shown…

A: in this question we use right hand rule.

Q: (3) A 240 volt electric water heater "pulls" a current of 15.8 A. Determine the power used by, and…

A: Given:-  The voltage of the electric water heater V = 240 Volt  The current  I = 15.8 A  Find:-  The…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: