If a particle has an initial velocity of ty = 12 ft/s to the right, at sp 0, determine its position when t= 10s, if a = 2 ft/s to the left. %3D
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- An arrow is launched from ground level, with an initial speed of 27.2 m/s at an angle of 31.4° above the horizontal. Neglect air resistance, and take upward as the positive direction. a) How much time is needed for the arrow to reach its maximum height, b) what is this maximum heightc) how long does it take to land on the ground againd) how far does it travel right before it lands.Problem 3 A ball kicked from ground level at an initial velocity of 25 m/s and an angle 15o with ground reaches a horizontal distance of 150 meters. What is the time of flight of the ball?Question 14 ▼ Application: Projectile Motion Question Help: Video Submit Question < A gun is fired with muzzle velocity 1024 feet per second at a target 4850 feet away. Find the minimum angle of elevation necessary to hit the target. Assume the initial height of the bullet is 0 feet, neglect air resistance, and give your answer in degrees. Search EO W ■
- Please helpHow long does it take a car to cross a 28.7 m- wide intersection after the light turns green, if the car accelerates from rest at a constant a = 4.6 m/s²? Give the numerical value only. %3Dfind the initial velocity and max displacement the ball can travel with different angles, the angles are 30,40and50.(change the angle to 40 then find new t and R’)and change the angle to 50 as well. the height of ball is 144.06 when it's 30 degree. the height of ball is 166.11 when it's 40 degree. the height of ball is 184.50when it's 50 degree. Length is 200mm not (170.6mm) --->(17.06cm)