2. Ropes AB and AC are thrown to a boater whose canoe has capsized. If a = 25° and the magnitude of the force FR exerted by the flowing water on the boater is 95 lb, determine a. the tension in rope AB b. the tension in rope AC 10° af 400

Q: D. A positive charge is located above the Gaussian cylinder. • Find the sign of the flux through: Su...

A: From definition of flux to find the sign of flux , we need to see the angle between area vector and ...

Q: According to the Ideal Gas Law, PV = kT, where P is pressure, V is volume, T is temperature (in kelv...

A: Given, Ideal gas law, PV = kT volume of the tank, V = 400 in3 pressure, P = 130 poundsin2 Temperatur...

Q: A 50 N force causes a spring to compress 0.09 m. What is the spring constant? What is the potential ...

A: GIVEN Applied Force  =  50 N Distance to Equilibrium position = 0.09 m We have to find out the Sprin...

Q: What is the speed of a supersonic aircraft with a 17.0 m wingspan, if it experiences a 1.80 V Hall v...

A: Given, Hall Voltage (E)=1.80V Length (L)=17m Magnetic field (B)=8.70×10^-5 tesla Speed=?  

Q: The frequency of a wave is 666 Hz and the velocity 250 m/s. Find the numerical value of the phase di...

A: Use formula of phase difference and velocity, frequency , wavelength relation to solve for phase dif...

Q: 033 In Fig. 26-29, current is set up through a truncated right circular cone of resistivity 731 N m,...

A:

Q: Two bars, A and B, each of length 2.3 m and cross-sectional area 1.7 m2, are placed end to end as sh...

A: Given: Length of bar A and B, L=2.3 m Cross sectional area of each bar, A=1.7 m2  Thermal conductivi...

Q: At what height is the atmospheric pressure 29.0% of what it is at sea level? Assume the molar mass o...

A:

Q: 7. Suppose you have a 12.0-V motorcycle battery that can move 10,000 C of charge. How much energy do...

A: Given data :-  V = 12 V  q = 10,000 C

Q: A proton moves through a uniform magnetic field 2.0 µT at a speed of 5.00 x 106 m/s. (a) What is the...

A: Magnetic field (B) = 2 μT speed (v) = 5×106 ms  

Q: PROBLEM. A car moving at a constant velocity of 45 fps passes a coffee shop. Three seconds later, an...

A:

Q: DIRECTION: WRITE YOUR COMPLETE SOLUTION NEATLY THEN BOX YOUR FINAL ANSWER 1. Three balls, with charg...

A:

Q: Write an expression for the component of net force, Fnet,x, in the x direction, in terms of the vari...

A:

Q: The string of 5 meters long is clamped at the ends and is vibrating as the third harmonic. The strin...

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Q: What's the relationship of voltage to a) electric field? b) electric flux? c) electric force

A: What's the relationship of voltage to a) electric field? b) electric flux? c) electric force?

Q: In the figure a thin glass rod forms a semicircle of radius r = 3.00 cm. Charge is uniformly distrib...

A:

Q: The linear velocity of point P is equal to the linear velocity of point Q. A Blu-ray disc rotates co...

A:

Q: [a] For Example 10.13 (Calculating the Torque in a Kick) in Section 10.5, replace "2000-N force" wit...

A: First we need to find torque due to force X-N and then using moment of inertia we can calculate angu...

Q: a hot object (Cobject = 0.712 J/g C) is cooled and experiences a temperature change of -156.2 C. The...

A:

Q: The length of the Achilles tendon increases 0.500 cm when the force exerted on it by the muscle incr...

A:

Q: You want a bottle of fresh Toronto air. You take glass bottle to the city and pump as much of the ai...

A: The force needed to apply to hold the stick in place: F = 56 N; The radius of the flat circular end ...

Q: A solid gold cube (at least it's a cube as seen by the proper observer) passes by a "lab" observer a...

A: speed of an observer, v = 0.900 c

Q: A 5.50 m wire carries a current of 2.25 A in a location where Earth’s magnetic field is 4.5 10-3 T. ...

A: Given Length of wire = l = 55.0 m (required length) current in the wire = i = 2.25 A Earth’s magneti...

Q: 1. A man walks 2.5 km, 53 degrees N of E. Then he walks another 2.0km East. How far is the man from ...

A: Given that:-  A man walks 2.5km, 53° N of E and then walks 2.0 km East.

Q: X d. Levi is doing an experiment. He has two speakers set up d = 3.32 m apart. They each play the sa...

A: Given data: Distance between speakers d = 3.32 m Distance of Levi from speakers x = 3.3 m Sound's sp...

Q: patient is to be given a blood transfusion. The blood is to flow throug m a raised bottle to a needl...

A: We know that the  formula of the flow rate of liquid through a tube is given as  Q= ∆Pπr48ηL    ----...

Q: Si S3 25nC 2pC S2 S4 3pC 5nC Inc 3pC 10nC

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts fo...

Q: An elevator and its load weigh 1600lb, find the acceleration when the elevator moving downward at 20...

A: Given An elevator moving downward at 20 ft/s is brought to rest in a distance of 50ft. Find the the ...

Q: DIRECTION: WRITE YOUR COMPLETE SOLUTION NEATLY THEN BOX YOUR FINAL ANSWER 2. Four equal charges of 2...

A: Given: q1=q2=q3=q4 = 2*10-6 C a=1m q=3*10-6 C

Q: 35 The bottom of a heavy block is covered with sandpaper. The block is repeatedly slid 1.0 meter at ...

A:

Q: 4. Determine the momentum of a system that consists of three objects. One object, m1, has a mass of ...

A: m1 = 12 kg v1 = 120 ms due east m2 = 25 kg v2 = 18 ms due west m3 = 1 kg v3 = 350 ms due east   

Q: narrow slits, and a screen are arranged as shown in the top-view a. In the space above the diagram a...

A:

Q: 1. A projectile is thrown with a speed of 100 ft/s in a direction 30 degrees above the horizontal. I...

A: Given value--- speed = 110 ft/s. angle = 30 degree . We have to find--- Height ? maximum horizont...

Q: A marble dropped from a bridge strikes the water in 2 seconds. What is the speed (v) just before it ...

A: Given data:  Initial velocity (viy) = 0 m/s Time (t) = 2 s Required: Final velocity (vfy) just befor...

Q: A 250 g cart is travelling at 15 m/s to the right. It collides inelastically with another cart trave...

A: Given: The mass of the first cart is 250 g and the velocity is 15 m/s to the right. The velocity of ...

Q: 4) Qi = -2.5µC is at (-3, 2) & Q2 = -3.2µC Q2 is at (1, 4). The %3D coordinates are in meters. Calcu...

A: Given: Q1 = -2.5μC=-2.5*10-6 CQ2 = -3.2μC = -3.2*10-6 C

Q: A ship is heading off to Bernard's star at 0.700c. As it passes a space station (at rest with respec...

A: Given speed of ship w. R. T the space station is V =0.7c Speed of the photo torpedo = u We have to f...

Q: You wish to convert the barometric pressure of 65 mmHg to different units. Which is the most accurat...

A: 1mmHg pressure = 0.13332 kPa

Q: A block of mass, 1.5 kg is attached and secured to an end of a spring with a spring constant of 10,0...

A:

Q: 5. Find the equivalent resistance of the circuit shown below. Find also the total current flowi in t...

A:

Q: A player kicks a football at an angle of 35° with the horizontal and with an initial velocity of 14....

A: Given, speed of the football, v = 14.8 ms angle, θ = 35° distance of the second player, d = 26.0 m

Q: I'm trying to find the block's velocity once it leaves the spring. A block of mass, 1.8 kg is attach...

A: given: mass of block m = 1.8 kg spring constant k = 10,000 N/cm =106 N/m compression in spring ∆x=0....

Q: Systemic blood pressure is expressed as the ratio of the systolic pressure (when the heart first eje...

A:

Q: 2. A barge is pulled by two tugboats. If the resultant of the forces exerted by the tugboats is 5000...

A:

Q: An object is located 26.0 cm from a concave lens with f = -14.0 cm. What is its magnification?

A:

Q: Three charges of 3.20x10-6 C are arranged at the vertices of an equilateral triangle with sides of 6...

A:

Q: A 12-volt battery has an internal resistance of 0.001Ω, The starter motor of the car draws a current...

A: Given data as per question voltage of battery =12 v Internal resistance =0.001Ω, Current =230 A

Q: A wheel with radius 0.0600 m rotates about a horizontal frictionless axle at its center. The moment ...

A: GivenRadius of wheel, r=0.06 mMoment of inertia, I=2.5 kg/m2Wheel initially is at rest , t=0Force =5...

Q: A small block, with a mass of 4 kg, starts from rest at the top of the apparatus shown above. It the...

A: GivenMass of block, m=4 kgHeight of incline, h=5 mRadius of loop, r=1 mspring Constant,k=120 N/m

Q: Figure below shows interference pattern observed on a screen after green light passes through a doub...

A: Wavelength of orange light is greater than that of green light.

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!