Acceleration, a = m/s^2
Displacement, s = 300 yds = 274.32 m
Using Equations of Motion,
7. What is the off speed for a plane with an acceleration of 4.2 m/s2 that...
Please show ALL work ;) → A) What is the off speed for a plane with an acceleration of 4.2 m/s2 that can take off after traveling 300 yds? ► B) A tripod on the ground, holds an eyepiece turned upward such that when one looks through the eye piece, they can see the top the building. If the angle between the eye piece and the horizontal is 38 degrees, the ladder is 7m long and the building is 6...
Acceleration is sometimes expressed in multiples of g's where g=9.8 m/s2 . At take off, a jet fighter plane can start from rest and accelerate down the runway to cover .5 mile in 13.5s. on average, how many g's does the pilor experience?
(7-10) A golf ball is hit horizontally at 40 m/s off of a 100 m tall building (don't try this). The trajectory of the ball is shown. Use g = 10 m/s2 for this problem and neglect air resistance. 9. What speed is the ball traveling at after 3 seconds? a) 20 m/s b) 30 m/s c) 40 m/s d) 50 m/s e) 60 m/s 10. What is the magnitude of the ball's acceleration after 3 seconds? a) 0 m/s2...
Question 30 1 out of 1 points Assuming a constant acceleration of ax 4.3 m/s2 starting from rest, what is the airplane's takeoff velocity after 18.4 s? How far down the runway has the plane moved by the time it takes off? Question 30 1 out of 1 points Assuming a constant acceleration of ax 4.3 m/s2 starting from rest, what is the airplane's takeoff velocity after 18.4 s? How far down the runway has the plane moved by the...
A small plane is taxiing on the runway at a speed of 4.0 m/s. It then begins accelerating for take-off at a uniform rate of 12 m/s2 and it's wheels leave the ground after 9.0s. How far did it travel from the point at which it started accelerating until it becomes airbone?
A plane takes off and climbs to 3 000 m in five minutes at an angle of 8.28 degrees. When it reaches 3 000 m, the plane levels out and adjusts to its constant cruising speed of 500 km/h. At this height, there is a wind (a "jet stream") blowing at 100 km/h 30 degrees East of North. a) What is the magnitude of the plane's acceleration during the first five minutes of the flight? b) After reaching its cruising...
A car traveling at a constant speed of 29.0 m/s passes a trooper hidden behind a billboard. One second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 2.90 m/s2. How long does it take the trooper to overtake the speeding car?
A helicopter carrying Dr. Evil takes off with a constant upward acceleration of 7.0 m/s2 . Secret agent Austin Powers jumps on just as the helicopter lifts off the ground. After the two men struggle for 13.0 s , Powers shuts off the engine and steps out of the helicopter. Assume that the helicopter is in free fall after its engine is shut off, and ignore the effects of air resistance. Part A: What is the maximum height above ground...
The acceleration of a particle traveling along a straight path is a = 3s m/s2, where s is in meters. If the particle’s speed is 15 m/s at s = 0, find its speed when it is at s = 18 m.
A car is travelling at a 101 km/h with an acceleration of 5.1 m/s2. What was the speed 3.3 second earlier. Round off the answer to 2 decimal places. Dont write any unit inside the answer box.