The engine of lunar lander is shut off when the lander is 5.0 m above the surface of the moon and descending at 2.0 m/s. If the acceleration due to gravity on the moon is 1.6 m/s2, what is the speed of the lander just before it touches the surface? (Hint: Make a diagram. Consider vector directions) 5.

The engine of lunar lander is shut off when the lander is 5.0 m above the surface of the moon and descending at 2.0 m/s. If the acceleration due to gravity on the moon is 1.6 m/s2, what is the speed of the lander just before it touches the surface? (Hint: Make a diagram. Consider vector directions) 5.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

For a short time, the path of a plane is described by y = (0.001x?) m. If the plane is rising with a constant upward velocity of 10 m/s, determine the magnitude of the velocity of the plane when it reaches an altitude of y = 100m. 16.5 m/s 17.8 m/s 15.6 m/s O 18.7 m/s
CD. An ant rides a spinning CD with an angular speed of 20.0 rev/s. If the ant is 0.100 m from the center of the disk, what is its linear speed? Use keyboard to select 3 1 2.0m/s 6.28m/s 3.14m/s 12.6m/s
A car starts from rest and moves with a constant acceleration of 1.5m/s2 until it achieves a velocity of 25m/s. It then travelleds with constant velocity for 60 seconds. 11. What is the total distance traveled? O 1,708.33m O 208.33m O 1,500m O all of these
Note: change 6 meters arc This is number 5, fluid mechanics
What is the moment of inertia about the vertical centroidal axis?
A large wooden turntable in the shape of a flat disk has a radius of 2.30 m and a total mass of 120 kg. The turntable is initially rotating at 3.15 rad/s about a vertical axis through its center. Suddenly, a 71.0 kg parachutist makes a soft landing on the turntable at a point on its outer edge. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Anyone can be a ballerina. Find the angular speed of the turntable after the parachutist lands. (Assume that you can treat the parachutist as a particle.) Express your answer in radians per second. W = ΜΕ ΑΣΦ ? rad/s
9:25 A docs.google.com نقطتان )2( In the shown figure, both the tank and the tube are open to the atmosphere. If A = 70 cm, B = 80 cm, and L =220 cm, what is the angle of tilt e of the tube? Oil A SG = 0.8 Water SG = 1.0 B 38.183 degree O 23.888 degree 44.799 degree 29.966 degree 32.777 degree 41.583 degree 35.311 degree 20.201 degree 26.004 degree 48.002 degree نقطتان )2(
A body weighing 225N is being dragged along a rough horizontal plane by a force of P =445N. If the coefficient of friction is 1/2 and the line of the pull makes an angle of 18° above the horizontal,what are the velocities acquired from rest in the first 3.65m and in the first 5.50m?