Ala A projectile is fired from the point O along the slope with inclination α-200 and...
A1 (a) A projectile is fired at an angle of 40% from a point A along a slope of 20% as shown in Fig. A1a. Determine the distance OB if the initial velocity of the projectile V% is 200 m/s. [16 marks] Vo 400 2 m 20° Fig. A1a
A1 (a) A projectile is fired at an angle of 40% from a point A along a slope of 20% as shown in Fig. A1a. Determine the distance OB if the initial velocity of the projectile V% is 200 m/s. [16 marks] Vo 400 2 m 20° Fig. A1a
A1 (a) A projectile is fired at an angle of 40% from a point A along a slope of 20% as shown in Fig. A1a. Determine the distance OB if the initial velocity of the projectile V% is 200 m/s. [16 marks] Vo 400 2 m 20° Fig. A1a
A projectile is fired from point O at the edge of a cliff with an initial speed v0 = 187 m/s. The initial horizontal velocity component is v0x = 175 m/s. The projectile rises and then falls into the sea at point P at distance D = 2660 m from the bottom of the cliff. Ignore air resistance. 1a. What is the projectile’s speed 6.73 s after the launch? b. What is the height of the cliff? c. What is...
Ala A ball is launched from point A at angle 30° as shown in Fig. Ala. Determine the maximum and minimum speed vA it can have so that it lands in the container [10 marks] 30° 1 m 0.25 n 2.5 m 4 m
P. The horizontal distance of a projectile (in feet) is given by x (vo cos e)t, and the height of the projectile is given by y = -16t2 + (vo sin 0)t + yo where vo is the initial velocity, e is the angle of inclination, and yo is the initial height. Suppose an object is propelled upward from the ground at an angle e to the horizontal with an initial velocity of vo ft/sec. a. Find a formula for...
A projectile fired from a gun has initial horizontal and vertical components of velocity equal to 30 m/s and 40 m/s, respectively. a. determine the initial speed of the projectile b. at what angle is the projectile fired (measured with respect to the horizontal)? c. approximately how long does it take the projectile to reach the highest point in its trajectory?
Problem 2. (10 points) A projectile is fired from a cannon with an initial velocity of 100 ft/s at a 30° angle above the horizon. Ignoring air resistance, determine the approximate distance that the projectile hits the ground (in feet) from the cannon based upon flat terrain.
1. As shown in the figure, a projectile is fired at time t=0.00 s, from point 0 at the upper edge of a cliff, with initial velocity components of vox = 46.0 m/s and voy = 406 m/s. The projectile rises and then falls into the sea at point P. The time of flight of the projectile is 115 s, and air resistance is negligible. At this location, g = 9.80 m/s2. What is the horizontal distance D? YA V...