A flea (of mass 6 × 10-7 kg) jumps by exerting a force of 1.25 × 10-5 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 0.52 × 10-6 N on the flea. a)Find the direction of the acceleration of the flea in degrees relative to the vertical.  b)

Q: Box 1 (with mass m = 8.4 kg) is on a frictionless table moving with a velocity vo = 6.7 m/s. It…

A: Here Mass of box 1 = mass of box 2 = m =  8.4 kgInitial velocity of box1 = u1 = 6.7 m/sInitial…

Q: Use Laplace transform to obtain the output current i(t) in ampere for t - 1 second for the given…

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Q: Energy can be transferred along a string by wave motion. However, in a standing wave on a string, no…

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Q: proton acclerated from rest through a voltage of 750 V enters a region of constant magnetic field.…

A: Voltage (Vo) = 750 Vmass of proton (m) = 1.67 × 10-27 kg Charge on electron (q) = 1.602 × 10-19 C…

Q: What is the acceleration of a proton moving with a speed of 7.5 (m/s) parallel to a magnetic field…

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Q: concave (converging) mirror is made out of a section of a spherical surface with radius = 3.35 m. If…

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Q: Two events, A and B, have space time coordinates (x1,y1,z1,t1) and (x2,y2,z2,t2) in the frame S and…

A: Two events,A and B ,have  space time  coordinates (x1,y1,z1,t1) and (x2,y2,z2,t2) in the frame S and…

Q: Figure 1 shows the viewing screen in a double-slit experiment with monochromatic light. Fringe C is…

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Q: Problem 8: A rectangular coil with N = 1120 turns is moving to the right with a speed v = 7.4 m/s…

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Q: An artist places a 2.25 cm high crystal 4.00 cm in front of a concave mirror. This results in a 5.50…

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Q: The figure gives an overhead view of the path taken by a 0.163 kg cue ball as it bounces from a rail…

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Q: 4. A ball is launched with an initial velocity of 67 [76° AH] up a ramp with a pitch of 34%. How far…

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Q: Which is not true about the effect of altitude? A. Points with the same value of a therefore must…

A: A. Points with the same value of a therefore must have the same glide path angle.

Q: An AC source operating at 63 Hz with a maximum voltage of 170 V is connected in series with a…

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Q: A circular disk with a radius of 0.5 m is subject to 2 tangentially applied forces. The disc is…

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Q: a) What were the initial velocities of the bullet and block of wood? This problem should be solved…

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Q: Figure below shows a body of mass m attached to a spring of stiffness k. Find the differential…

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Q: 10. A vehicle is driving on a highway, driving at 100km/h, pointed [North 35° West]. What are the…

A: “Since you have posted multiple questions, we will provide the solutiononly to the first question as…

Q: Monochromatic red light with a wavelength of 660nm is incident on a pair of narrow slits that are…

A: The monochromatic light is made up of wavelength 660 nm or 660*10-9 m and is made incident on a pair…

Q: An incandescent lightbulb is rated at 60 Watts when plugged into a 110 V-rms household outlet.…

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Q: A photoelectron is emitted from a barium surface illuminated by light of 6.5 x 10^14 Hz. To. What is…

A: Frequency (f) =6.5 x 10^14 Hz Work function () = 2.48 eV(1) What is the wavelength of light in nm?…

Q: The 2 kg collar is released from rest at A and slides down the inclined fixed rod in the vertical…

A: To solve this question we have to find out the force in the direction of motion which we can do by…

Q: A hydrogen atom in a state having a binding energy (the energy required to remove an electron) of…

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Q: Calculate for the % difference between the initial and final momentum of the total/whole system for…

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Q: A 200-volt electromotive force is applied to an RC-series circuit in which 5 x 10-6 farad. Find the…

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Q: The drawing shows three polarizer/analyzer pairs. The incident light beam for each pair is…

A: Given data:The intensity of the incident light is I0=47 W/m2.The objective is to calculate the…

Q: An object is thrown upwards with a velocity of 30 m/s near the surface of the earth. After two…

A: Velocity, u = 30 m/sTime, t = 2 sAcceleration due to gravity, g = -9.8 m/s²

Q: Select the correct answer. What is the emf produced in a 1.5 meter wire moving at a speed of 6.2…

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Q: A high-wire walker always attempts to keep his center of mass over the wire (or rope). He normally…

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Q: 2. A rectangular loop (a = 0.15 m, b = 0.46 m) is pulled from a space where there is a uniform…

A: Givena = 0.15 m b = 0.46 mSpeed of loop = v = 4.20 m/s Resistance of the loop = 60 ohmStrength of…

Q: Nadia's parents have just bought her a trampoline. She can already reach a height of 1.2 m. If…

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Q: Suppose that 3 J of work is needed to stretch a spring from its natural length of 30 cm to a length…

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Q: 3. For the waveform of current shown in Figure 26 (b) state why only a d.c. component and even…

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Q: A merry-go-round rotates from rest with an angular acceleration of 1.11 rad/s². How long does it…

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Q: circular disk with a radius of 0.43 m is subject to 2 tangentially applied forces. The disc is fixed…

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Q: | Problem 18: A 590-turn coil with an area of 0.225 square meters is spun in the Earth's 5.00 x…

A: Given Data:Number of turns is Area of the coil is Magnetic field Maximum emf is The expression for…

Q: Two slits spaced 0.240 mm apart are 0.970 m from a screen and illuminated by coherent light of…

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Q: Suppose that you have a reflection diffraction grating with n=120 lines per millimeter. Light from a…

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Q: To scan a patient, you need a magnetic filed of 0.5 Tesla. You have a solenoid of length 0.07 meters…

A: Given Data : Magnitude of Magnetic field B = 0.5 Tlength of the solenoid L = 0.07 mNo of turns N =…

Q: 13. An average of 120 kW of electric power is sent to a small town from a power plant 20 km away.…

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Q: A 2.0-cm-tall object is 23 cm in front of a converging lens that has a 40 cm focal length. Calculate…

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Q: A 5,000 lbs. aircraft has an excess power of 75 hp at sea level. If the service ceiling is 3,657.6…

A: To determine the rate of climb at the absolute ceiling, we must calculate the excess power available…

Q: A battery can provide a current of 4.20 A at 2.80 V for 2.50 hr. How much energy (in kJ) is…

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Q: a. Describe the object's motion for the entire 15 seconds shown in the graph. b. Sketch the…

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Q: Which of the following statement/s is/are correct? 1. The slope of the lift curve can be calculated…

A: Let's analyze each statement:I. The slope of the lift curve can be calculated by dividing the angle…

Q: n sign transformer has a 520W520W AC output with an rms voltage of 17 kVkV when connected to a…

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Q: steel cable lying flat on the floor drags a 30 kg block across a horizontal, frictionless floor. A…

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Q: 9. In a circuit with a parallel combination of 3 resistors, the equivalent resistance is O less than…

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Q: Consider a 75 kg person standing on a scale in an elevator. Hypothesize the strength of the normal…

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Q: A solid steel rod with a length of 2 meters and a cross-sectional area of 0.02 square meters is…

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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: