A projectile was launched at a speed of 79 m/s, 77° above the horizontal (up & east). The projectile experienced impact 27.1 s after launch. Do not assume it landed at the same height it was launched from. Determine Arx & Ary. Let up & east be positive. Ary= Ary=
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Q: Hi i calculated for x and i got 45.72 I am wondering how did u get 91.44
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- please do step 4, draw the vectors that represent the centripetal acceleration for each position im having trouble with thatA projectile is shot in the air from ground level with an initial velocity of 500 m/sec at an angle of 30° with the horizontal. (Round your answers to two decimal places.) What is the total flight time (in seconds) of the projectile?Starting at the island of Moi in an unknown archipelago, a fishing boat makes a round trip with two stops at the islands of Noi and Poi. It sails from Moi for 4.76 nautical miles (nmi) in a direction 37 north of east to Noi. From Noi, it sails 69 west of north to Poi. On its return leg from Poi, it sails 28 east of south. What distance does the boat sail between Noi and Poi? What distance does it sail between Moi and Poi? Express your answer both in nautical miles and in kilometei. Note: 1 nmi = 1852m.
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- Write the type of projectile motion? Why is 45 degree the best angle for projectile motion.Can someone pls help me solve these im having a hard time solving this. Elizabeth shoots a bullet from position r = (2.0m, 3.0m) at an angle 65o from the horizontal axis (ground), with an initial speed of 25 m/s. What are the initial vertical and horizontal speeds? When will the bullet reach its maximum height? What is the horizontal position of the bullet when it hits ground (y=0.00m)? What is the vertical height reached by the bullet? What is the final velocity vector in Cartesian (rectangular) coordinates?A projectile is shot at a hill, the base of which is 300 m away. The projectile is shot at 60 above the horizontal with an initial speed of 75 m/s. The hill can be approximated by a plane sloped at 20 to the horizontal. Relative to the coordinate system shown in the figure, the equation of this straight y=(tan20)x109 . Where on the hill does the projectile land?