Question

A 0.46 kg clay disk is fired at an angle of 22º to the horizontal with...

A 0.46 kg clay disk is fired at an angle of 22º to the horizontal with an initial speed of v0 = 38.2 m / s. When he reaches maximum height h, he is hit from below by a 15.8 g bullet that travels vertically upward with a speed of 228 m / s. The bullet is embedded in the disc. Calculate the additional displacement Δx that you will reach from being hit by the bullet.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
PROBLEM A long jumper (see figure) leaves the ground at an angle of 20.0°to the horizontal...
PROBLEM A long jumper (see figure) leaves the ground at an angle of 20.0°to the horizontal and at a speed of 11.0 m/s. (a) How long does it take for him to reach maximum height? (b) What is the maximum height? (c) How far does he jump? (Assume his motion is equivalent to that of a particle, disregarding the motion of his arms and legs.) (d) Use the proper equation to find the maximum height he reaches. STRATEGY Again, we...
A projectile is fired from ground level at an angle of 60° above the horizontal with...
A projectile is fired from ground level at an angle of 60° above the horizontal with an initial speed of 30 m/s. What are the magnitude and direction (relative to horizontal) of its instantaneous velocity at (a) the moment it is fired, (b) the moment it reaches its maximum height, and (c) the moment before it hits the ground?
2. In a “ballistic pendulum,” the bullet is fired at a massive pendulum bob that is...
2. In a “ballistic pendulum,” the bullet is fired at a massive pendulum bob that is hanging straight downward at rest. The bullet embeds itself in the bob, and the bob+bullet together swing up to some maximum height before pausing to swing back downward. a.) If the bullet has a mass of 30. g, the bob’s mass is 5.0 kg, and the bob+bullet reaches a final height of 50. cm after impact, what is the speed of the bullet just...
A 100 gram bullet is fired at an angle of 75 degrees above the the horizontal...
A 100 gram bullet is fired at an angle of 75 degrees above the the horizontal from the top of a 45 meter tall building with a speed of 60 m/s. Assume no air resistance acts on the bullet and take zero gravitational potential energy to be at ground level. A) What is the height of the bullet, measured above the ground, when 40% of the bullet’s total energy is kinetic energy? B) What is the greatest amount of gravitational...
A bullet of mass 9.00 g is fired into a ballistic pendulum of mass 4.90 kg....
A bullet of mass 9.00 g is fired into a ballistic pendulum of mass 4.90 kg. The pendulum rises a vertical height 0.0940 m. Compute... (a) the kinetic energy of bullet and pendulum after the bullet is embedded in the pendulum before it has risen. J? (b) the initial momentum of the bullet. kg·m/s ? (c) the initial speed of the bullet. m/s
1. A o.5 kg stone moving at 4m/s overtakes a 4kg lump of clay moving at...
1. A o.5 kg stone moving at 4m/s overtakes a 4kg lump of clay moving at 1m/s. The stone becomes embedded in the clay. A) What is the speed of the composite bodyafter the collision? B) How much kinetic energy was lost? 2. Three balls are thrown simultaneously at the same speed from a roof. Ball A is thrown vertically upward, ball B is thrown horizontally, ball C is thrown vertically downward. A) Do the balls reach the ground at...
A 100-g bullet is fired horizontally into a 14.9-kg block of wood resting on a horizontal...
A 100-g bullet is fired horizontally into a 14.9-kg block of wood resting on a horizontal frictionless surface, and the bullet becomes embedded in the block. If the muzzle speed of the bullet is 250. m/s, a) what is the speed of the block immediately after the impact? b) what is the average force acting on the block during that 8.50 ms collision?
A 4 kg mortar shell is fired at an angle of 60° above the horizontal with...
A 4 kg mortar shell is fired at an angle of 60° above the horizontal with an initial speed of v0. At its highest point its speed is 120 m/s. (a) At this highest point, what is the change in its gravitational potential energy relative to its initial launch position? Neglect air resistance? (b) How far above the launch point did the mortar travel to get to its highest point? Neglect air resistance
A canon ball fired with speed v0 = 55.0 m/s at an angle θ = 25.0◦...
A canon ball fired with speed v0 = 55.0 m/s at an angle θ = 25.0◦ hits a wall that is x = 152 m away. Calculate the height, y, of the point where the canon ball hits the wall.
A projectile is fired from ground level at an angle of 65 ∘ above the horizontal...
A projectile is fired from ground level at an angle of 65 ∘ above the horizontal with an initial speed of 29 m/s . What is the magnitude of its instantaneous velocity at the moment it is fired? What is the direction (relative to horizontal) of its instantaneous velocity at the moment it is fired? What is the magnitude of its instantaneous velocity the moment it reaches its maximum height? What is the direction (relative to horizontal) of its instantaneous...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT