A bird is flying at 4 m/s that encounters a breeze blowing at 4 m/s in the same direction, what is the total net speed?

Q: 1) Why do you think MRI machines are designed for the pulse frequency to enter in resonance…

A: Magnetic resonance imaging (MRI) produces the most detailed images of the patient's internal blood…

Q: 1. Find the equation of state of a solid that has an isobaric expansion coefficient dKdT 2cT-bp and…

A: Given data The isobaric expansion coefficient is: dVdT=2cT-bp The isothermal pressure-volume…

Q: Complete Table 3: Using the controls on the simulation, explore the types of images produced as you…

A: Question 15: According to the table, the images formed by a diverging lens are always virtual, erect…

Q: 10. Seawater density is 1024 kg/m^3. A diver can only safely stand 5 atm when diving down. How deep…

A: Given, the density of the seawater: ρsea=1024 kg/m3 The diver can safely withstand a pressure of 5…

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: 25. || Nate throws a ball straight up to Kayla, who is standing on a balcony 3.8 m above Nate. When…

A:

Q: 11) A 45 kg. girl is sitting on a seesaw 0.6 m from the other side, should a 60 kg. boy sit so that…

A:

Q: Given that P = 3î – 4ĵ + 2k, Q = -î + 6j + 2k, š = 3î + 2î – 8k and i = 3(iî + ĵ – Ê), find (i)…

A: Given, i. Resultant is given by,

Q: A fireman tosses his 0.99-kg hat onto a peg, where it oscillates as a physical pendulum (see the…

A:

Q: A metal wire is resting on a fixed rail. The wire is free to slide along the rail. Both are in a…

A: The direction of induced current in a loop due to changing magnetic flux associated with the loop…

Q: A volleyball is spiked so that its incoming velocity of +4.67 m/s is changed to an outgoing velocity…

A: Given data:  Initial velocity (u) = +4.67 m/s Final velocity (v) = -15.0 m/s Mass (m) = 0.350 kg…

Q: 12 and 13 if not just number 12

A: Comment: Since we only answer up to  1 question, we’ll answer the 1st question only. Please resubmit…

Q: A cord passing over a pulley connects two masses, as shown, where m, = 3.60 kg and m, = 6.10 kg. The…

A:

Q: pump temperature reservoir. How much heat is delivered to the high temperature reservoir ?

A: Given values:- Work performed by heat pump,(Wp)=-300 J -----(1) Heat flow from low…

Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…

A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…

Q: 2) A) The transfer and distribution of thermal energy from molecule to molecule within a body is? a)…

A: Given data: The transfer of thermal energy from molecule to molecule within body  Required: The type…

Q: rent. A 115 V dc generator delivers 120 A to a load. If the generator has an efficiency of 81…

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

Q: 3. A particle with mass m and charge q=+1.6× 10C has a speed of v-4.5x10' m/s at point A. It enters…

A: As given in figure the diameter of the semicircle is d=50cm=0.5m Therefore its radius is r=d/2=0.25m…

Q: 1. (Problem 22-1) A proton travels with a speed of 3.00 x 106 m/s at an angle of 37.0° with the…

A: speed of proton = V = 3 X 106 m/smagnetic field = B = 0.3 Tangle = 370

Q: i. а, (0)

A: Given: The given position vector is r→t=sinti⏜+tj⏜+costk⏜ Introduction: The rate of change of…

Q: As shown, a member is fixed at the origin, point O, and has an applied force F, the tension in the…

A: Force F = 130 N i - 125 N j + 70 N k x1=1.70 m , z1=1.15 m

Q: 110. When a satellite is a distance d from the center of Earth, the gravitational force of…

A:

Q: A racecar going around a circular track of radius r begins at rest and then accelerates with a…

A:

Q: This figure shows the loop-the-loop track for a smaller car. If the initial speed of the car is 4.0…

A: Let m be the mass of the car Given, the initial speed of the car, v=4 m/s g=9.8m/s2 For the car to…

Q: A gymnast of mass 62.0 kg hangs from a vertical rope attached to the ceiling. You can ignore the…

A: Given, The mass of the gymnast, m=62 Kg Acceleration due to gravity, g=9.81 m/s2

Q: 9. • Coherent light of frequency 6.32 x 10" Hz passes through two thin slits and falls on a screen…

A: When two waves travel with one at the highest point and the other at the lowest point at any point…