6. Here after it explodes the velocity of the moving fragment lets, v1 , so from momentum conservation we get
so maximum distance travelled,
6. A shell is fired from a gun with a muzzle velocity of 20.0 m's, at...
(hrw8c9p15) A shell is fired from a gun with a muzzle velocity of 23 m/s, at an angle of 60° with the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass (see the figure). One fragment, whose speed immediately after the explosion is zero, falls vertically. How far from the gun does the other fragment land, assuming that the terrain is level and that the air drag is negligible
A 26.0-kg shell is fired from a gun with a muzzle velocity 170.0 m/s at 68.0o above the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass. One fragment, whose speed immediately after the explosion is zero, falls vertically. What is the horizontal speed of the other fragment?
A shell is shot with an initial velocity of 25 m/s, at an angle of = 57° with the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass (see the figure). One fragment, whose speed immediately after the explosion is zero, falls vertically. How far from the gun does the other fragment land, assuming that the terrain is level and that air drag is negligible?
A shell is shot with an initial velocity 0 of 20 m/s, at an angle of θ0 = 60° with the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass . One fragment,whose speed immediately after the explosion is zero, falls vertically. How far from the gun does the other fragment land, assuming that the terrain is level andthat air drag is negligible?
1)A bullet is fired vertically upward from a gun with an initial velocity of 235 m/s. How high does the bullet go? How long does it take to reach its maximum height? How long is it in flight? 2)Calculate the kinetic energy of a 0.350 kg baseball thrown at a velocity of 36.0 m/s.
In an experiment designed to determine the velocity of a bullet fired by a certain gun, a wooden block of mass M = 555.0 g is supported only by its edges, and a bullet of mass m = 7.25 g is fired vertically upward into the block from close range below. After the bullet embeds itself in the block, the block and the bullet are measured to rise to a maximum height of 40.0 cm above the block's original position....
Chapter 09, Problem 013 A shell is shot with an initial velocity VO of 17 m/s, at an angle of 0o 51 with the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass (see the figure). One fragment, whose speed immediately after the explosion is zero, falls vertically. How far from the gun does the other fragment land, assuming that the terrain is level and that air drag is negligible? Exploion the
A shell is shot with an initial velocity v Overscript right-arrow EndScripts Subscript 0 of 21 m/s, at an angle of θ0 = 57° with the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass (see the figure). One fragment, whose speed immediately after the explosion is zero, falls vertically. How far from the gun does the other fragment land, assuming that the terrain is level and that air drag is negligible?
1. A gun fires a shell of mass 8 kg in a horizontal direction with a velocity of 375 m-s. The mass of the gun is 2 t and the shell takes 0.012 s to leave the barrel. Calculate the velocity of recoil and the average force on the gun. 2. Two men, one of mass 80 kg and the other 60 kg, sit facing each other in two light boats and holding the ends of a rope between them....
A modern 5-inch 62-calibre naval gun can fire a 32 kg shell at a muzzle velocity of 800 m/s to a range of 37 km at 20 rounds/min. Suppose such a gun fires a projectile eastward at a nearly horizontal trajectory to a target 12 km away. The ship is at 60° geographic latitude. Find the deflection of the projectile due to the Coriolis force in both the northern and southern hemispheres (ignore air resistance).