Answer the questions for number 2

Q: Cardo Dalisay travels north 5 miles and then goes west 3 miles before coming straight back south 2 m...

A: Step1 - Let us draw the diagram of this motion.

Q: A 12kg box rests on a horizontal surface with a coefficient of kinetic friction of 0.25. The 12kg  b...

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Q: 3) What is the reading on the spring scale for each of the situations depicted in the figure below? ...

A: For equilibrium net force acting on the system must be zero.  Reading of scale = tension/g 

Q: An airplane is flying in a horizontal circle at a speed of 500. km/h (see the figure). If its wings ...

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Q: The membrane that surrounds a certain type of living cell has a surface area of 5.9 x 10-9 m2 and a ...

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Q: T31. (A) Find the peak magnetic field in an electromagnetic wave whose peak electric field is Emax. ...

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Q: Now we want to figure out how fast the boulder needs to be going horizontally in order to get all th...

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Q: HI, Please see attached question. Thank you

A: Mass of object is m = 19.2 kg, After explosion, Mass of piece A is m1 = 7.9 kg, Velocity of piece A ...

Q: You throw a ball straight up with an initial velocity of 15.0 m/s. It passes a tree branch on the wa...

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Q: Brass is an alloy made from copper and zinc. A 0.59 kg brass sample at 98.0°C is dropped into 2.80 k...

A: Given Data: The mass of brass is: mb=0.59 kg The temperature of brass is: Tb=98.00°C The mass of wat...

Q: A worker drives a 0.500 kg spike into a rail tie with a 2.50 ksledgehammer. The hammer hits the spik...

A: The expression for kinetic energy (KE) KE = 12× Mass (m) × {speed (v)}2

Q: Х 91 93 -Z F3 -Zo Figure 1: Geometry to derive inverse kinematics Use the geometry given in Figure 1...

A: We use the relations tanq1=yxφ=γ+q2L22=L12+k2-2kL1cos(γ)  

Q: One end of a horizontal spring ( k = 80 N/m) is held fixed while an external force is applied to the...

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Q: the positive 6. Find the angle that the tesultant of two forces: A= 150N, acting 60 degrees to left ...

A: As requested by you,  i am providing solution of question 6.

Q: How many years are there in 1.00 second? Assume an ordinary year. Consider 3 significant figures.

A: In this question we have to find the number of years in 1 second. Please give positive feedback if t...

Q: You launch a projectile toward a tall building, from a position on the ground 35.4 m away from the b...

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Q: If a defibrillator passes 15 A of current through a patient's body for 0.1 seconds, how much charge ...

A: Given data:  Current (I) = 15 A Time (t) = 0.1 s Required: Charge (q) 

Q: What is the direction of the static frictional force f on the crate from the wall? Horizontal, towar...

A: The answer is below

Q: How much energy is required to change a 43.0-g ice cube from ice at -6.0°C to steam at 116°C?

A: We know that the formula of the heat transfer is given as  Q= mC∆T where m is the mass  C is the spe...

Q: 1. Three source charges are placed as shown by the figure below. Q1 is located at (0,4m) and has a c...

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Q: Consider the figure shown below. If the weight of the picture frame is 10 N, What is the tension (T)...

A: Draw the free-body diagram of the picture frame.

Q: Three charged particles are arranged in the xy plane as shown in the figure below, with qa - 6.00 pC...

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Q: To measure the acceleration due to gravity on a distant planet, an astronaut hangs a 0.126-kg ball f...

A: mass of the ball (m) = 0.126 kg length of the wire (L) = 1.78 m linear density (μ)= 3.98 x10-4 kg/m ...

Q: Determine the force in each cord for equilibrium of the 200kg crate. Cord remains horizontal due to ...

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Q: projectile is launched at some angle to the horizontal with some initial speed vi, and air resistanc...

A: a) A projectile is launched at some angle to the horizontal with some initial speed vi, and air resi...

Q: Problem 4: A box of mass 6.0 kg is lifted by a constant force equals to 75,0 N. The box starts from ...

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Q: 10. Convert the following vector F(x,y,z) to Cylindrical coordinates when x = 3, y = 4: хах + уay + ...

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Q: Why it makes sense that potentials are positive for positive charges and negative for negative charg...

A: Positive work: If the test charge is pushed towards the center of the electric field created by posi...

Q: Cu le fate the wors required debe elone te otopa com of 1500 kg moring at a veloity of Go Kmlh ĭ

A: Given data :               Mass of car  =  m              Velocity of  car  =  v                To f...

Q: e tires on a car is 0.780 and the car has no negative lift. What speed 35.0 m radius?

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Q: If the Earth shrank to one-half its present radius, but kept its mass constant, what effect would th...

A: Acceleration due to gravity on earths surface, g0=GMR2

Q: How much does an astronaut with a mass of 100kg weigh way out in space, far far away from any planet...

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Q: onvert the following. Dimensional analysis

A: Pound Mass-Square Inch (lbm-in2) is a unit in the category of Mass moment of inertia. It is also kno...

Q: 75 KN 100° (4, 12) 50 kN 160 kN (0, 4) 20° (10, 2) 60° N-m (4 O(0, 0) X- 200 kN 140°

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Q: If the energy of a wave of light is 9.8 × 10‐¹⁸ J. What is its energy in electron volts? A. 1 × 10¹⁹...

A: Conversion:

Q: te starship in the distant future is being chased by the space police. The pirates are traveling at ...

A: We know that we have given that the velocity of the police is 1431 km/h  and  The pirates are travel...

Q: There are almost no machines with an efficiency of 100%. Friction causes energy to be lost as heat. ...

A: There are almost no machines with an efficiency of 100%. Friction causes energy to be lost as heat. ...

Q: 3. Water flows at the rate of 5 ft³/s through an inclined pipe. At point A, wher the diameter is 12 ...

A: GivenWater flow at rate ,Q=5 ft3/sAt point Ad1=12 inPA=15 psiHeight between point A and B=24 inAt po...

Q: Suppose that the electric potential outside a living cell is higher than that inside the cell by 0.1...

A: work done to move a charge W =q∆V where q = charge of particle         ∆V = change in potential  giv...

Q: Can you give several examples of an object's motion in which a great distance is traveled but the di...

A: Displacement is the shortest distance between the final and initial position of the object .        ...

Q: Two masses are attached to a 1 m massless rod on a flat frictionless table. A 3 kg mass is on the le...

A: GivenLength of rod=1 mMass at  left end=3 kgMass at right end =5 kgAxis of rotation 0.25 m from 3 kg...

Q: Question 2: A snowboarder starts from rest at the top of a double black diamond hill. As she rides d...

A: The displacement function is given by x=0.5t3+t2+2t The time interval is given by t1=2 st2=7 s

Q: Question 11 ( a. In an investigation into single-slit diffraction, a laser is used to produce an int...

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Q: If a liquid is contained in a tank, pressure at the bottom of a tank is given by: p= pgh, where p is...

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Q: Two forces are applied to a car in an effort to move It, as shown in the fullowing figure, where -41...

A: To solve this, we split the forces into X- and Y-components. Then we find the components of net forc...

Q: Acceleration increases with time. Which of the following describes the associated velocity versus ti...

A: Given: The acceleration of the object is positive. Introduction: The acceleration of the object is e...

Q: Q3/ A/ what is the difference between potential energy and elastic potential energy? B/ Prove that E...

A: We want to understand the difference between potential energy and elastic potential energy  

Q: . A high fountain of water is located at the center of a square pool. Not wishing to get his feet we...

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Q: A compact fluorescent lamp (CFL) uses less energy than its equivalent incandescent bulb. How much wi...

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Q: A car starts from rest and foes down a slope with constant acceleration of 5m/s. After 5s, the car r...

A: Apply the first kinematic equation. Here, v represents the final velocity, u represents the initial...