A plane flying at its maximum speed can go 300 miles per hour with a tailwind or 160 miles per hour into a headwind. What is the plane's maximum speed with no wind?

Q: (numbers 6-8) A 3 kg block is initially sliding up a 30° incline at 5 m/s. It slides 2 m along the…

A:

Q: Graphical Analysis: Addition of Two and Three Vectors Construct the vector components (Rp, R,) as…

A:

Q: A closed system containing a gas expands slowly in a piston/cylinder from 600kPa and 0.1 m³ to a…

A: Given data P=600 kPaV1=0.1 m3V2=0.5 m3 Here, P represents the pressure. While V represents the…

Q: An airplane has a airspeed of 395 km/h What is the speed over ground if the plane is flying against…

A: Airspeed of plane (u) = 395 kmhra) Headwind speed (v) =- 29 kmhr

Q: 4. A race car accelerates uniformly from 19.5 m/s to 46.1l m/s in 2.47 seconds. Determine the…

A: Given,  Initial velocity, V1 = 19.5 m/s  Final velocity, V2 = 46.1 m/s  Time taken,T = 2.47 sec

Q: hi, please help me answer only questions 1 (a), (b), (c), and (d

A:

Q: You have been told that a fire is expected to spread at a rate of 150 feet per minute. What is the…

A:

Q: A roller-coaster cart (250 kg) is traveling at 5 m/s on the track that is 20 m above the ground.…

A:

Q: 2. An object of mass m = 1.0 kg is observed to have an acceleration a with a magnitude of 10.0 m/s²…

A: Given that, Mass = 1.0 kg Acceleration = 10.0 m/s2 Angle = 60° east of north Force F2=5.0 N

Q: 2. A jet landing on an aircraft carrier comes in on solid ground with a speed of 100 m/s, and its…

A: (a) Given The intial speed of the jet is u=100 m/s. The magnitude of the acceleration is a=5 m/s2.…

Q: Compute algebraically the resultant of the following coplanar forces: 130N at 35°, 140 N at 45°, 120…

A:

Q: A parallel-plate capacitor has a plate separation of 11.00 mm. 1) If the material between the plates…

A: Given: Here is the given, Capacitance, C=7.00 pF Separation between two plates, d=11.00 mm To find:…

Q: 1. A firefighter, a distance ofd from a burning building, directs a stream of water from a fire hose…

A: If the stream's initial velocity is vi, then the components of the initial velocity are,…

Q: A piece of metal has a measured mass of 5.00 g when measured in air, 3.00 g in water, and 3.24 g in…

A:

Q: The charges and coordinates of two charged particles held fixed in an xy plane are q1 = 2.17 μC, x₁…

A:

Q: A rock of mass 1.0 kg is dropped from a height of 10 m. What will be its velocity just before it…

A:

Q: Jamal went on a diving trip he jumped off the deck of a boat into the water every second after he…

A: Given that:- Time after which, we have to find the location of Jamal=10sec

Q: We know that not all fuel is burned in an internal combustion engine. Does this affect the engine…

A: Incomplete combustion is defined as the, while during a heat release process if all fuel is not…

Q: A person takes a trip, driving with a constant speed of 89.5 km/h, except for a 22.0 min rest stop.…

A: Given data v=89.5 km/htrs=22 min=0.367 hrvavg=77.8 km/h

Q: Star A and Star B are both on the main sequence. Star A is 63 times more luminous than Star B. What…

A:

Q: "A +7.00 ?C point charge and -9.00 ?C point charge are placed along the x-axis at x = 0.000 cm and x…

A:

Q: 1. A attacker at the base of a castle wall 3.65 m high throws a rock straight up with speed 7.40 m/s…

A: Given: Castle wall height, Hw=3.65 m Rock's initial height from ground, hi=1.55 m Rock's initial…

Q: Answer the questions as directed. Write your answer on a separate sheet of paper. I. Study the image…

A: there given 4 figures; we have to describe these figures

Q: The height of a helicopter above the ground is given by h= 3.0t³, where h is in meters and t is in…

A: Given Data: The height is, h = 3t3 m. The time is, t = 2 s. At 2 s, the height is,  h=3×2 s3   =24…

Q: total kinetic energy and with A uniform ring and a uniform cylinder, each of radius R and mass M,…

A:

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Given: The initial speed is 18.0 m/s. The height of the cliff is 50.0 m.

Q: When a charged particle moves with velocity v through a magnetic field B, a force due to the…

A: We will write the given vectors explicitly in cartesian vector form and substitute in the given…

Q: m1 = 1.50 kg; the other has mass m2 = 2.80 kg. What are a) the magnitude of the block's acceleration…

A: Given data: The mass of one block is: m1=1.50 kg The mass of the second block is: m2=2.80 kg The…

Q: 2. An electric motor operates at 1800 rpm. Find its angular speed in radians/second. What is the…

A: Given: Angular speed = 1800 rpm Solution: Step1: Calculate angular speed in radians/sec.  As we know…

Q: 15. It would take approximately 4.93 x 1032 J of work to pulverize an Earth-like planet into small…

A: For the earth-like planet Alderaan, the Death Star pulverizes this planet using its high power…

Q: 6. A 5-kg stone is released from rest and falls towards the Earth. After 2.0 seconds, the magnitude…

A:

Q: A bag of cement whose weight is Fg hangs in equilibrium from three wires as shown in the figure. Two…

A: Given:-            Weight of the cement bag = Fg             Tension of wire 1= T1 makes an angle θ1…