(b) While taking the ground. I off, an airplane climbs at an 80 degree angle with...
Section I Problems 1. A rubber ball was thrown at a brick wall with an initial velocity of 10 m/s, and rebounded with a velocity of 8.5 m/s. The rebound was found to take 3.5 x 10-3 sec. What was the acceleration experienced by the ball during the rebound? a. 1.5 m/s acceleration b. 429 m/s? acceleration c. 1.5 m/s2 deceleration d. 429 m/s2 deceleration 2. While taking off, an airplane climbs at 45-degree angle with respect to the ground....
An airplane climbs at an angle of 15 degrees with a horizontal component of speed of 200 km/h. A) what is the planes actual speed? B) what is the magnitude of the vertical component of its velocity?
On takeoff, an airplane climbs with a speed of 183 m/s at an angle of 32.5° above the horizontal. The speed and direction of the airplane constitute a vector quantity known as the velocity. The sun is shining directly overhead. How fast is the shadow of the plane moving along the ground? (That is, what is the magnitude of the horizontal component of the plane's velocity?) Submit Answer Tries o/99
Please show work and explain A jet with mass m = 6 × 104 kg jet accelerates down the runway for takeoff at 2.1 m/s2. 1) What is the net horizontal force on the airplane as it accelerates for takeoff? N 2) What is the net vertical force on the airplane as it accelerates for takeoff? N 3) Once off the ground, the plane climbs upward for 20 seconds. During this time, the vertical speed increases from zero to 23...
12 34 5 67 A jet with mass m - 1.1 x 103 kg jet accelerates down the runway for takeoff at 2.1 m/s? 1) What is the net horizontal force on the airplane as it accelerates for takeoff? N Submit 2) What is the net vertical force on the airplane as it accelerates for takeoff? N Submit 3) Once off the ground, the plane climbs upward for 20 seconds. During this time, the vertical speed increases from zero to...
5.) Immediately after take-off an airplane moves with 400 km/h at an angle of 10° with respect to the horizontal. A passenger moves from the front of the plane toward the back of the plane with 10 km/h. Determine the velocity of the passenger with respect When reading this problem the first thing is to look for what’s given. Since we see that the velocity is equal to 400 km/h ,and the passenger moves from the front of plane towards...
A woman on the ground sees an airplane climbing at an angle of 35 degrees above the horizontal. She gets in her car and by driving at 120 km/hr, she is able to stay directly below the plane. What is the airplane’s speed? (use the x component)
A jet with mass m = 1.4 × 105 kg jet accelerates down the runway for takeoff at 1.7 m/s2. 1) What is the net horizontal force on the airplane as it accelerates for takeoff? 2) What is the net vertical force on the airplane as it accelerates for takeoff? 3) Once off the ground, the plane climbs upward for 20 seconds. During this time, the vertical speed increases from zero to 26 m/s, while the horizontal speed increases from...
A stone is thrown with a speed of 30m/s on an angle of 30 degree from the edge of a cliff 60.0m high. Take the ground as a reference. A) what are the horizontal and vertical components of the initial velocity What are the horizontal and vertical components of the stones velocity when it reaches the maximum height C) find the maximum height reached by the stone remember to include 60 m D) how much later does it reach the...
An airplane with a speed of 84.8 m/s is climbing upward at an
angle of 60.7 ° with respect to the horizontal. When the plane's
altitude is 625 m, the pilot releases a package.
(a) Calculate the distance along the ground,
measured from a point directly beneath the point of release, to
where the package hits the earth. (b) Relative to
the ground, determine the angle of the velocity vector of the
package just before impact.
a) 883.95 m is...