3. 7. Easy Student Solutions Manual Problem-solving help A 1580-kg car is traveling with a speed of 15.0 m/s. What is the magnitude of the horizontal net force that is required to bring the car to a halt in a distance of 50.0 m?

Q: A child is standing at the edge of a straight highway watching her grandparents' car driving away at…

A: Let, speed of moving car=V=19 m/s time, t=14.4min wavelength of taillight, λ=659nm Diameter of…

Q: A horizontal spring with force constant  k = 665 N/m  is attached to a wall at one end and to a…

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Q: 1. W G 20m 40 S -E

A: From figure we have to answer the value on Cartersian plane on its x-axis and its y-axis

Q: What is the horizontal velocity of the projectile after 6 seconds? V = unit Direction: Select an…

A: Given data: Initial velocity of the projectile in horizontal direction, ux=21 m/s Since the initial…

Q: Reactance of capacitor of capacilance C. AC 400 te is 25ff. The value of C is TC @50 MP 25uf Ⓒlouf @…

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Q: The figure shows (in cross section) a wall consisting of four layers, with thermal conductivities k₁…

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Q: your results. Please consider the electric circuit containing Capacitors. Please find the (1)…

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Q: A baseball has a mass of 0.145 kg. In batting practice a batter hits a ball that is sitting at rest…

A: Part-I: Given: The mass of the baseball is 0.145 kg. The initial speed of the ball is 0 m/s. The…

Q: In a certain chemical process, a lab technician supplies 245 J of heat to a system. At the same…

A: Given data Heat (H) = 245 J Work (W) = 66 J we have to find the increase or change in internal…

Q: A factory worker pushes a 30.0 kg crate a distance of 3.7 m along a level floor at constant velocity…

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Q: The density of water is 1.0 g/cm³. If h = 20 cm, the density of the oil in the left column of the…

A: Given  Density of water, pw = 1.0 g/cm3  Height of oil level, h = 20 cm  Height of water level, l=…

Q: Do you think astronauts will eventually be modified technologically so that they can travel in space…

A: For the past years, aerospace technology has been improving evidently. Historically, we started…

Q: What is the total work WF1 done on the block by the applied force F₁ as the block moves a distance L…

A: Given data-  Weight of block w=mg sits on inclined plane. In first condition applied force on…

Q: 7. A locomotive (6.4 x 105 kg) is used to pull two railway cars (Figure 11). Railway car 1 (5.0 x…

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Q: A heavy crate (m = 23 kg) is resting on a frictionless inclined plane while suspended from a wall by…

A: Here, Force acting on the crate in the downward direction along the inclined plane is given by: F =…

Q: 4. A physics student is building a tower from which he will launch a ball at 32 m/s at an angle of…

A: The ball is thrown at an angle, θ=25o Initial velocity of the ball, u=32 m/s  Horizontal range of…

Q: Based on your experiment, what is the volume (in m³) of the container (in m³) when its width is…

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Q: 01.] Two bars are placed between plates whose temperatures are Thot and cold (see the drawing). The…

A: The thermal conductivity of bar 1, k1=6k2 The cross-sectional area of bar 1, A1=A22 The temperature…

Q: ved ON ock 500N 500 500N B 1600N 364A=0.2 3m K=0 C S

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Q: 1. Easy An airplane has a mass of 3.1 x 104 kg and takes off under the influence of a constant net…

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Q: Consider a light with wavelength of 600 nm shining on two slits located 0.15 mm apart. What angle…

A: We know,  λ = dsinθ / n Therefore, sinθ = λn/d

Q: The graph in the figure shows the variation of the electric potential V as a function of position x.…

A: Solution:-

Q: Question 4 Which of the following is true? oîtî=i Oi-k=0 OÎ-î=1 Oi-i-j

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Q: To what potential should you charge a 0.700 μF capacitor to store 1.30 J of energy? Express your…

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Q: he Voltage of a laptop charger is 15.5 V; it draws a current Of 3.41 A. How much power can it…

A: Given Voltage of a laptop charger is V=15.5V Current is I=3.41 A Find the power delivered to the…

Q: A copper wire of cross-sectional area 1.00 mm² has a current of 7.00 A flowing along its length.…

A: Given value--- Area =  1mm² . current i = 7 amp. number of conduction electron per atom = 1.30 .…

Q: A gas under a constant pressure of 1.50x105 Pa and with an initial volume of 9.00x10-2 m³ is cooled…

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Q: Two horizontal forces act on a 9.9 kg chopping block that can slide over a frictionless kitchen…

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Q: dboat moving at 50.0 m/s approa y marker 150 m ahead. The pilot slows a constant acceleration of…

A: A uniformly accelerated one dimension motion can be studied with the help of equations of motion.…

Q: The density of air under ordinary conditions at 25*C is 1.18g/L.  How many kilgrams of air are in a…

A: Given data:  Density (ρ) = 1.18 g/L Dimensions of room = 11.0ft ×v11ft × 9.00 ft 1 in = 2.54 cm 1 L…

Q: Give three reasons why our planet does not fly off into space or spiral into the

A: Our planets do not fly off into space or spiral into the sun because they are pulled by…

Q: Which of these is about 100,000 light-years in diamete A The Solar System (B) The Andromeda Star The…

A: we have to tell the correct options from the given options.

Q: There are two boats anchored in the harbor, separated by a horizontal distance of 40 meters.The…

A: As per the Guidelines of Bartleby only 1st Question (A), was Answered, for second (B), reupload.…

Q: 2.00 m 66.4° A VO

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Q: What is the direction of the magnetic field at the center (point P) of the square loop of current?…

A: Given data:  A square loop of current The current is flowing in counter-clockwise direction…

Q: You strike two tuning forks of frequencies 340 Hz and 342 Hz. What will you hear (qualitative and…

A: We wil hear a beat with frequency 342-340=2 Hz .Beats are a phenomenon caused by the superposition…

Q: 5. An old rope can now only safely suspend 120 kg. When the rope is tied to a beam, it hangs down…

A: Given value--- An old rope can now only safely suspend 120 kg.  length of ropr = 12.0 m. We have…

Q: 2) A t = 0, a particle of mass m attached to a spring of spring constant & is at rest a distance r…

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Q: a harmonic o

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Q: In the figure, a lead brick rests horizontally on cylinders A and B. The areas of the top faces of…

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Q: A small electric immersion heater is used to heat 94 g of water for a cup of instant coffee. The…

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Q: A steel rod is 3.224 cm in diameter at 33.00°C. A brass ring has an interior diameter of 3.220 cm at…

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Q: InsulatingSphere. A uniformly charged insulating sphere with radius R = 8a has a total charge of…

A: This option is correct because of gauss law as follows.

Q: What appears to be the most common size of exoplanets?   Jupiter size         Neptune size…

A: Exoplanets are found outside of solar system. Their radii is 1.4 to 2.8 times the radius of earth.

Q: Problems 1. A ball is shot into the air with a speed of 25m/s at a 50° angle with the horizontal.…

A: The speed of the ball, u=25 m/s The angle of projection, θ=50° The acceleration due to gravity,…

Q: Suppose vector A has an x-component of 3.4 and a y-component of 2.0. Let B=cA where c = 6. Calculate…

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Q: The pipe assembly is subjected to the force of F = {550 i +800 j- 400 k) N. (Figure 1) Figure 0.5 m…

A: Given data: The cartesian Form is, F=550i+800j-400k N

Q: THE MOTION OF A CAR IS GOVERNED BY THE RELATON S = V^2 - 9 WHEN t=0 V=3m/sec and S = 0 FIND a, V…

A: Given, THE MOTION OF A CAR IS GOVERNED BY THE RELATON S = V^2 - 9 WHEN t=0 V=3m/sec and S = 0 So…

Q: A sound wave from a helicopter is observed to have traveled a distance of 4 000 m in 20 s. Determine…

A: Given:  Distance (s) = 4000m  Time (t) = 20s  To find: Speed of sound

Q: After a fall, a 100 kg rock climber finds himself dangling from the end of a rope that had been 13 m…

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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: