An airplane is ying in the direction 25 west of north at 800 km/h. (a) (4 points) Find the component form of the velocity of the airplane, assuming that the positive x-axis represents due east and the positive y-axis represents the north. (b) (8 points) What speed and direction should the wind be in order for the airplane to now y 500 km/h due east

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil