A projectile is fired with an initial velocity of ya = 150 m/s off the roof of the building. Determine the range R where it strikes the ground at B. vA = 150 m/s 150 m R

A projectile is launched from point A with the initial conditions shown in the figure. Determine the x- and y-coordinates of the point of impact. 570' th = 284 ft/sec 35 A| ---Xr 1430' Answers: X = i ft y = i ft

The relationship between speed and density on a highway highway is governed by Uf = 100-018K U₁ Thursday 2-4 LECTURE 1 w At a flow of loovehlhr a slow moving truck with a Speed of 20km Ihr enters the road & exits after 800m. estimate i] Speed of the Shockwaves 11] Distance the platoon will reach STIGA 02 Man on attit odony (veys ra Mun Que

28) A cannon ball is fired across a flat field at an angle of 52° with an initial speed of 36 m/s and an initial height of 10 m. i) Write a set of parametric equations for the motion of the cannon ball. ii) Determine how long the cannon ball was in the air. iii) Determine how far the cannon ball traveled in the air. iv) Determine when the cannon ball reached its maximum height. v) Determine the maximum height reached by the cannon ball. vi) Sketch the graph of the parametric equations. 140 120 100 20 40 60 NO 100 120 140 *

The object is fired vertically upward from the ground, with an initial velocity of 50 m/s. The mass of the object is 10 kgs. Determine the maximum height to which it will travel if atmospheric resistance is neglected, and the maximum height to which it will travel if atmospheric resistance is being considered as FD = 105 N

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A ball is thrown from the top of a building with an initial velocity of 20:0 m=s straight upward ,at an initial height of 50:0 m above the ground. The ball just misses the edge of the roof on its way down. Determine the time needed for the ball to reach the ground. * O 5.78 sec O 5.86 sec 5.82 sec

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A projectile is fired up the inclined plane at an initial velocity of 15 m/s. The plane is making an angle of 30° from the horizontal. If the projectile was fired at 30° from the incline, compute the maximum height z measured perpendicular to the incline that is reached by the projectile. Neglect air resistance.

F12-16 - please answer correctly