6. A projectile is fired with an initial speed vo 30.0 m/s from level ground at...

Question

Question

science physics

Answer 1

Answer #1

6) %-30 m /,8 R 20-o 2日に 12-5 3 Α) θι- 6.290

Answer 2

Similar Homework Help Questions

A projectile is fired with initial speed V_0 = 30.0 m/s from level ground at a...

A projectile is fired with initial speed V_0 = 30.0 m/s from level ground at a target that is on the ground, at distance R = 20.0 m, as shown in Fig. 4-51. What are the (a) least and (b) greatest launch angles that will allow the projectile to hit the target?
6. A projectile is fired from ground level, and 10 seconds later hits a target 374...

6. A projectile is fired from ground level, and 10 seconds later hits a target 374 m away and 45 m above the ground. What were the initial velocity and launch angle? 7. The horizontal velocity of a projectile is assumed constant, vx vo cos Bo. The vertical velocity of the ball can be written as a function of time, vy(t)- vo sin 8o + ayt, where the acceleration ay in the y-direction is assumed constant. a. Set the origin...
A projectile is fired from level ground with an initial speed of 24.3 m/s at a...

A projectile is fired from level ground with an initial speed of 24.3 m/s at a launch angle of 32 degrees relative to the horizontal direction. Where does the projectile land if you ignore air resistance? (Assume 3 significant digits).^ (2)

A projectile is fired from ground level with an initial speed of 350 m/sec and an...

A projectile is fired from ground level with an initial speed of 350 m/sec and an angle of elevation of 30 degrees. Use that the acceleration due to gravity is 9.8 m/sec^2.
With steps please A projectile is fired from ground level with an initial speed of 55.6...

With steps please A projectile is fired from ground level with an initial speed of 55.6 m/s at an angle of 41.2 above the horizontal. (a) Determine the time necessary for the projectile to reach its maximum height. (b) Determine the maximum height reached by the projectile. (c) Determine the horizontal and vertical components of the velocity vector at the maximum height. (d) Determine the horizontal and vertical components of the acceleration vector at the maximum height.
A projectile is fired from the ground, reaches a maximum height of 50.8 m and lands...

A projectile is fired from the ground, reaches a maximum height of 50.8 m and lands a distance of 39.1 m away from the launch point. What was the projectile s launch velocity? You launch a projectile toward a tall building, from a position on the ground 39.3 m away from the base of the building. The projectile s initial velocity is 45.9 m/s at an angle of 58.7 degrees above the horizontal. At what height above the ground does...

A projectile is fired from the ground level with an initial velocity that has a vertical...

A projectile is fired from the ground level with an initial velocity that has a vertical component of 20 m/s and a horizontal component of 30 m/s. Find the range R. In the figure below, a constant external force P=160 N is applied to a 20.0 kg box, which is on a rough horizontal surface. While the force pushes the box a distance of 8.00 m, the speed changes from 0.500 m/s to 2.60 m/s. Find the work done by...
A projectile is launched from ground level at 32.7 m/s at an angle of 25.4 °...

A projectile is launched from ground level at 32.7 m/s at an angle of 25.4 ° above horizontal. Use the launch point as the origin of your coordinate system. (a) How much time elapses before the projectile is at a point 3.9 m above the ground and heading downwards toward the ground? (b) How far downrange (the horizontal distance from the origin) was the projectile when it reached the highest point in its flight?
If a projectile is fired with an initial velocity of vo meters per second at an...

If a projectile is fired with an initial velocity of vo meters per second at an angle a above the horizontal and air resistance is assumed to be negligible, then its position after t seconds is given by the parametric equations x = (vo cos(a)t y = (vo sin(a)t - +- 1012 where g is the acceleration due to gravity (9.8 m/s2). (Round your answers to the nearest whole number.) (a) If a gun is fired with a = 30°...

3.00 s after being projected from ground level, a projectile is displaced 27.0 m horizontally, and...

3.00 s after being projected from ground level, a projectile is displaced 27.0 m horizontally, and 45.0 m vertically above its launch point. a) what was the initial horizontal component of the velocity? b) What was the initial vertical component of the velocity? c) what was the initial velocity of the projectile in polar notation?