A plane flies northeast at an airspeed of 563 km/h. (Airspeed is the speed of the aircraft relative to the air.) A 48.0 km/h wind is blowing to the southeast. What is the plane’s velocity relative to the ground? • Answer: 565.0 km/h at 40.1° north of east • How would this pilot need to adjust the direction in order to to maintain a heading of northeast?

Q: Please help me to solve this. 1. A car is traveling at 65.2m/s . It slows to a stop at a constant ra...

A:

Q: A proton (1.602x10-1°C) moving horizontally at 3.5x104 m/s enters a uniform magnetic field of 0.075 ...

A:

Q: own af 155 m/s² 2. what force ix tirection

A: Given data :                        Mass  =  m                     Acceleration  =  a          To fi...

Q: Initial velocity=3 m/s

A: Initial velocity Vi = 3 m/s  Final velocity Vf =4 m/s  Time t = 2 s

Q: 3. A 500-kg block with an initial speed of 90 cm/sec slide along a horizontal table top against a fr...

A: Mass of the block m=500 kg, initial speed of block u=90 cm/s=0.9 m/s and frictional force applied in...

Q: [b] For Example 10.14 (Calculating the Angular Momentum of a Spinning Skater) which is also in Secti...

A: Given Moment of inertia with extended arms (I1) =2.34 kg.m2Moment of inetia with close arms (I2) =0....

Q: Traveling with an initial speed of 72 km/hr, a car accelerates at 6100 km/hr^2 along a straight road...

A:

Q: What is charging by induction and how does it occur? 2. How can the results of charging by inductio...

A:

Q: Velocity of a particle changes from (3i + 4j) m/s to (6i + 5j) m/s is 2 s. Find magnitude and direct...

A: Initial velocity of the particle u=3i^+4j^ (m/s) and final velocity of the particle v=6i^+5j^ (m/s) ...

Q: Calculate the inductance of a loop centered in the origin of the x.y plane. This loop has a current ...

A: The magnetic field intensity of a loop of radius b and having current I running through it is given ...

Q: When calculating an object’s velocity, you must first consider its A. Instantaneous speed C. Average...

A: When calculating an object’s velocity, you must first consider its

Q: Two very small spheres are initially neutral and sep 3.0 x 1013 electrons are removed from one spher...

A: GivenTwo very small sphere initially neutralDistance of seperation between them, r=0.5 mn=3.0×1013

Q: 1. A particle decelerates uniformly at 3 m/s2 for 12 s and reached its destination at 24 m/s. a. Cal...

A: Ans 1: To calculate we have to use the formula v=u-ft , s=ut - (1/2) ft2.   

Q: A7.3 kg raccoon climbs a 6.9 m tall tree in 22.5 s, how much work does the raccoon do

A: given mass of raccoon m = 7.3 kg height to climb h = 6.9 m time taken t= 22.5 s work done W = mgh wh...

Q: What is the magnitude and direction of the net force acting on charge 2? * Q1 = +4µC 2m Q2 = +8UC 3....

A:

Q: 12 A charge of +3.0 x10^-5C is 10cm from a charge of +5.0 x10^-6C. Calculate the magnitude of the re...

A:

Q: State the Fundamental Law of Electric Charge

A:

Q: increases by 1% when temperature is increased by 1°C. Find The pressure of a gas filled in a closed ...

A: Given Increase in pressure =1% Increase in temperature =10C

Q: B 2. A certain AC bridge is in balance, with the following constants: arm AB: R=4502, arm BC: a resi...

A: Step 1 When the bridge is under balanced conditions, the current flowing through the detector becom...

Q: 1. Rubber is a non-conducting material that is why it cannot easily conduct heat and electricity. Wh...

A: according to the conductivity, solids are classified into three categories - 1. Conductors - conduct...

Q: Least Count and Uncertainty of Instruments Uncertainty of instrument = ½ * least count of instrument...

A:

Q: A lab technician wants to measure the electric current flowing through a circuit. The circuit consis...

A: Find effective resistance through the circuit when ammeter is connected in parallel. Then effective ...

Q: Calculate the electric field 20 cm on a charge Q = 2.0 x10-" c. A. 4.5 x10* В. 3.6 х10* C. 43000 D. ...

A: Given data:  Distance (r) = 20 cm = 0.20 m Charge (Q) = 2.0×10-7 C Required: Electric field (E)

Q: Part A Two identical loudspeakers separated by distance d emit 200 Hz sound waves along the x-axis. ...

A: Given,Frequency, f = 200 Hzspeed of the sound in air, v = 340 ms

Q: Part D Two blocks are connected by a very light string passing over a massless and frictionless pull...

A: Given that:- Both blocks travelling with constant speed.

Q: Newton's law of universal gravitation states that two particles exert a pull on each other with magn...

A: Newton's law of universal gravitation

Q: If an electric current with a strong current I (A) flows through a rock sample of length l and surfa...

A:

Q: Compute the electric potential energy of a a+5 C and a-7 C with a distance of 3m.

A:

Q: Calculate the kinetic energy and potential energy of a 600 kg car up hill at 20 meters and is runnin...

A: kinetic energy = 12mv2 potential energy = mgh

Q: DESCRIPTIONS FBD 3. A gymnast holding onto a bar, is suspended motionless in mid-air. The bar is sup...

A:

Q: It takes 8.0 x10-3 Joules of work to move a positive charge of 2.0 x10-* C from point B to point A i...

A:

Q: Modified true or false. Write True if the statement is true. If not, write false and change the unde...

A: 1. Electric energy is purchased in Kilowatts.  This statement is false.  It is because electric ener...

Q: monitor their mass gains or losses, and adjust their diet. One way to do this is to exert a known fo...

A: We know that the newton second law of motion is given as  F= ma where m is the mass of the Astronaut...

Q: The position vectors of three particles of mass my =1 kg, m2 =2 kg and m, =3 kg are r, =(î + 4j + k)...

A:

Q: At what angle do electric lines of force enter and leave a charged surface for maximum electric flux...

A: Electric flux : The electric flux is the total number of lines of force passing through a surface. E...

Q: Block B in the figure weighs 655 N. The coefficient of static friction between block and table is 0....

A:

Q: Parallel plates are separated by 5.33 m. A potential difference of 600V exists between plates. What ...

A:

Q: what percentage, (vi – vo)/vo, is the top speed of the car increased?

A: Drag force experienced by a vehicle is given by,              FD = - CD A v2 ..........................

Q: Calculate the resistance of 100-m wire having a cross-sectional area of 0.1mm^2 and made of manganin...

A:

Q: A 50 kg student is travelling on a 187 kg raft to the right at 3.5 m/s. The student jumps off the ra...

A:

Q: A jogger runs 200 m in a direction 30° east of north and then 100 m in a direction 35 south of east....

A:

Q: Solve for the net force interacting at qa (Let Fi: qiqs and F:: q:qs: qi = -3nC, q2 = 6nC, q3 = 9nC,...

A:

Q: WT, 120 N = Value Units Submit Request Answer 20.0 Part C During this process, how much work is done...

A:

Q: 10  Which among the choices is not a vector quantity?     Select one: a.  Electrostatic force ...

A: Step 1

Q: What is the charge magnitude, Q if it lacks 5 electrons? A. 5.0 x10^-19 c B. 6.0 x10^-19 C C. 10....

A: The charge of an electron is equal to QE = 1.6×10-19 C We use this value to find the charge magnitud...

Q: The mass of gun being 50 kg. Then, the velocity of reco A bullet of mass 0.1 kg is fired with a spee...

A: Given: Mass of bullet mb=0.1 kg, Mass of gun mg=50 kg, Initial speed of bullet ub=0 m/s, Initial spe...

Q: A 500-g ball mowing to the right at 100 cm/sec collides with a 300-g ball moving to the left at 200 ...

A: Given that:- Mass of two blocks are 500 gm and 300 gm.

Q: capacitor stores energy within the dielectric between the conducting plates in the form of _________...

A:

Q: Consider a projectile fired with an initial velocity perpendicular to an incline sloping downward at...

A:

Q: *A car of mass 1500kg and speed of 10 travels around a eircular turn with a radius of 50m without sl...

A: Solution (4): Given that m = 15 kg v = 10 m/s r = 50 m

Projectile Motion