An airplane is headed east with an airspeed of 240 miles per hour. A north wind is blowing with a speed of40 miles per hour. Find the ground speed ofthe airplane

Q: A soccer player kicks a rock horizontally off a 44 m high cliff into a pool of water. If the player…

A:

Q: A car comes to a bridge during a storm and finds the bridge washed out. The driver must get to the…

A: In this question, we are given that The initial height the car is standing, hi=23 m The final…

Q: A 1.5-kg fireworks shell is fired at an angle of 19∘19∘ from the vertical from a mortar and reaches…

A:

Q: What's More Resultant Vector of Typhoon Yolanda Identify the velocity of Typhoon Yolanda as it…

A: vector velocity (m/s) x- component y-component 425 km/h SE 118.06 m/s SE 118.06 cos(45)=83.48…

Q: An object is dropped from a 100 ft building. If the air resistance density (p=k/m) is 0.1, determine…

A:

Q: 1110 km, 10- hour flight was travelled at 2 speeds. For the first part of the trip. The average…

A: Distance = speed × time

Q: An airplane is flying at350 km/hon a heading of195∘. A wind is blowing at a speed of55 km/hin the…

A: Speed of aircraft is  heading on Speed of wind is  in the direction Find:The resultant groundspeed…

Q: A 25-kg projectile is fired vertically upward from the ground. If the velocity is 35 m/s at 5 m…

A:

Q: A nickle is dropped from a hot-air balloon that is 320 m above the ground and rising vertically at…

A: At the maximum height, the velocity is zero,

Q: A sailboat is traveling at an absolute speed of 3 m/s against a .5 m/s current and with a 6 m/s…

A:

Q: 2. A small plane flying at 180 kph at an altitude of 240m, is to drop an inflatable raft to flood…

A:

Q: A wheelchair moves upwards on a 7.1 degree ramp at a speed of 20km/h. What is the horizontal…

A: Given that, The speed of a wheelchair = 20 km/h The angle of the ramp with the ground = 7.1 degree…

Q: A 25-kg projectile is fired vertically upward from the ground. If the velocity is 35 m/s at 5 m…

A:

Q: what is the speed of the airplane

A:

Q: Vectors in a opposite directions cancel each other out. What is the velocity of an airplane that…

A: Given Data: The velocity of airplane is v1 = 500 mph. The velocity of wind is v2 = 50 mph. The…

Q: A student drop a water-filled from the roof of the tallest building in town trying to hit her…

A: Let the balloon takes time t to reach the ground and the sound of splash takes time t’ to reach the…

Q: What is the initial velocity of a package dropped from a plane flying horizontally at 250 m/s speed…

A: Velocity is a vector quantity and it is defined as the rate of change displacement.

Q: An object is thrown off of a cliff 320 m above level ground with an initial horizontal velocity of…

A: Height of cliff "h"= 320m  horizontal velocity "vx= 20m/s .

Q: A bus leaves Panama for David city at 8:00 a.m. with an average speed of 60 km/h. Another bus leaves…

A: Given:A bus leaves Panama for David city at 8:00 a.m. with an average speed of 60 km/h. Another bus…

Q: Problem 9: A secret agent skis off a slope inclined at 0= 29.9 degrees below horizontal at a speed…

A:

Q: stone is dripped fr

A: Stone has an initial velocity zero. The acceleration due to gravity g is known. Let us consider it…

Q: maximum time

A: First find the time the skydiver has while jumping from 15000 m.Initial vertical velocity is…

Q: What initial velocity v0 is required for a bullet, fired vertically from ground level, to reach a…

A: Initial velocity v0 (to be evaluated)The final velocity vf=0m/s (At the maximum height it will come…

Q: An inflatable life raft is released from an airplane at 300 m altitude, in level flight, with an air…

A:

Q: A bomber flying at a horizontal speed of 800 kph drops a bomb. If the bomb hits the ground in 20…

A: Given, initial speed of the bomb, u = 800 kph time of flight, t = 20 sec

Q: A tourist at a rim of a canyon yells "hello!" toward the opposite side. She hears the echo "hello"…

A: Data  we have Speed of sound,v=340m/s time required for echo to travel,t=4s To find d=?

Q: An ultrasound doppler meter is used to detect motion for an alarm system. The unit emits an…

A:

Q: A projectile is thrown from ground level with vo = 131+ 20j m's. What is the speed (in m's) of the…

A:

Q: A golf ball is hit with an initial velocity of 130 feet per second (about 88.6 miles per hour) at an…

A:

Q: An airplane takes 5 hours to travel a distance of 4800 miles with the wind. The return trip takes…

A: Write the expression of speeds when airplane travels with the wind. vp+va=48005vp+va=960 miles/h…

Q: A 2.75 kg ball is dropped straight down on a concrete floor and bounces straight up. At an instant…

A: Given  Mass (m) =  2.75 kg   Upward Acceleration (a) = 34.0 m/s2    Therefore , force exerted by the…

Q: A jet airliner is moving east at 225 m/s, but experiences a head wind heading north at 50.0 m/s.…

A: Given:Velocity of the jet airliner, v1 = 225 m/s toward eastVelocity of wind, v2 = 50 m/s toward…

Q: An airplane takes 5 hours to travel a distance of 5400 miles with the wind. The return trip takes…

A: Solution

Q: The fishing boat was moving on a river. The paddle fell into the water as it crossed the bridge.…

A: KINEMATICS

Q: If an airplane travelling 80m/s east is flying against wind velocity of 5 m/s west. What is the…

A: Given data:  Velocity of airplane (va) = 80 m/s, East Velocity of wind (vw) = 5 m/s, West Required:…

Q: An object is moving with a horizontal velocity of 14 m/s and a vertical velocity of 27 m/s.  What is…

A:

Q: An ultrasound doppler meter is used to detect motion for an alarm system. The unit emits an…

A:

Q: A man in the back row of 1510 of a theatre wishes to hit a statue in front of the theatre screen…

A: Given, A man in the back raw. The height of the statue is 2 meters tall and the man is 10 meters…

Q: An airplane takes 5 hours to travel a distance of 4500 miles with the wind. The return trip takes…

A: Given data:  Distance (d) = 4500 miles  Time taken to travel with the wind (t1) = 5 h Time taken to…

Q: A boat crossing a river travels north with a velocity of 10.0 kph relative to the water. The…

A:

Q: A woman is on a train leaving the station at 3.0 m/s, while a friend waving goodbye runs alongside…

A: Given data as per the question velocity of train =7 m/s