An 8.0 g bullet is fired into a 2.5 kg pendulum bob initially at rest and becomes embedded in it.  If the pendulum rises a vertical distance of 6.0 cm, calculate the initial speed of the bullet?

Q: A 2.50 g bullet, traveling at a speed of 450 m/s, strikes the wooden block of a ballistic pendulum,…

A: Given,mass of the bullet, m1 = 2.50 gvelocity, v01 = 450 msmass of the block, m2 = 275 g

Q: A bullet with a mass m = 8.10 g and aninitial speed vi = 320 m>s is fired into a ballistic…

A: Here, apply the law of conservation of momentum,

Q: A rifle with a weight of 40 N fires a 5.3-g bullet with a speed of 220 m/s. (a) Find the recoll…

A: Weight of rifle = 40 N  Mass of bullet = 5.3 g = 0.0053 kg  Speed of bullet = 220 m/s

Q: A billiard ball moving at 5.40 m/s strikes a stationary ball of the same mass. After the collision,…

A: Given : Initial velocity of billiard ball 5.40 m/s It strike stationary ball, Final velocity = 4.48…

Q: A bullet, having a mass of 0.0400 kg moving with a velocity of 450 m/s penetrates a distance of…

A: Mass of the bullet = m = 0.04 kg Velocity = v = 450 m/s Distance = s = 0.08 m A. Acceleration of the…

Q: A bullet of mass m hits a block of mass M = 2m with a direction of 60 degrees under the horizontal…

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Q: A pendulum falls from a horizontal position and strikes a stationary mass at its vertical position,…

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Q: A 20-g bullet is fired into a 5.0 kg ballistic pendulum initially at rest and becomes embedded in…

A: The kinetic energy is  K = 0.5 mv2  The potential energy is given by  U = m g h  where, m is the…

Q: 7. A bullet of mass 10 g strikes a ballistic pendulum of mass 2.0 kg. The center of mass of the…

A: The total kinetic energy of the bullet is converted to potential energy for the whole system,…

Q: The ballistic pendulum is a device used to measure the speed of a fast-movng projectile such as a…

A: Using conservation of momentum Using conservation of momentum m1v1i=m1+m2vfvf=m1v1im1+m2

Q: A 450g ball is moving at a velocity of 4.8 m/s, east when it collides with 900g ball at rest. If the…

A: Mass of ball1: m1 = 450 g = 0.450 kg Mass of ball2: m2 = 900 g = 0.900 kg Initial Speed of ball1: u1…

Q: m, = zkg with Yelocity Mz = 1kg with elocity TWo toy robots , one of mass %3D V = Ims- and another…

A: (a)  The velocity of the center of mass of the system before the collision can be determined as,

Q: . A5g bullet is fired into a 2.995 kg block of wood which is the bob of a ballistic pendulum. If the…

A:

Q: A bullet of mass 2.6 g strikes a ballistic pendulum of mass 4.5 kg. The center of mass of the…

A:

Q: A bullet of mass 4.3 g strikes a ballistic pendulum of mass 3.4 kg. The center of mass of the…

A: Given in the question, Mass of the bullet, mb=4.3 g, Mass of the pendulum mp=3.4 kg and height h=9.3…

Q: A cue ball at rest on a frictionless pool table is hit dead center by a pool stick, giving it an…

A:

Q: A hiker inspects a tree frog sitting on a small stick in his hand.Suddenly startled, the hiker drops…

A: Here,

Q: A small wooden block with mass 0.800 kg is suspended from the lower end of a light cord that is 1.60…

A: The given values are, mwb=0.800 kgL=1.60 mmb=12.0 g=0.012 kgub=v0h=0.800 mT=4.80 N

Q: a 10 g bullet moving directly upward at 1000 m/s strikes and passes through the center of mass of a…

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Q: A 15 g bullet traveling strikes a 2 kg ballistic pendulum at rest. If the inelastic collisiona…

A: Data Given ,  Mass of the bullet ( m1 ) = 15 g = 15 × 10-3 kg Mass of the ballistic pendulum ( m2 )…

Q: A 1-kg pellet travels with velocity 200 m/s to the right when it collides with a 39-kg hanging mass…

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Q: A cube measuring bxbxb with mass m was initially resting on a flat horzontal surface. The minimum…

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Q: A billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass (m, = m2 = m). After…

A: Given: Velocity v = 5 ms After collision velocity of first ball v' = 4.33 ms To determine: Struck…

Q: A steel ball of mass 0.500 kg is fastened to a cord that is 70.0 cm long and fixed at the far…

A: mass of steel ball, m = 0.5 kg  Length of thread, l = 70 cm = 0.7 m  mass of block, M = 2.5 kg

Q: A 10g bullet is fired into 1200 g block hanging from a (massless) rod of length 150cm. The muzzle…

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Q: A billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass. After the collision,…

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Q: The 200-g projectile is fired with a velocity of  900 m >s towards the center of the 15-kg wooden…

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Q: A bullet of mass 0.5kg is shot into a 100kg block which is initially at rest on a frictionless…

A:

Q: A ballistic pendulum has a mass of 1.00 kg, it hangs from a string at rest when a bullet, mass 100.0…

A: Determine the speed by the conservation of momentum as, 1×50+1×0=1.1×vv=51.1v=4.54 m/s

Q: A 1.0 kg mass with a speed of 4.5 m/s strikes a 2.0 kg mass at rest. For a completely nelastic…

A: Given  Mass m1=1kg  speed u1=4.5 m/s Mass m2=2kg speed u2=0m/s

Q: A 45-g bullet is fired with a velocity of 400 m/s at 0 = 5° into a 9-kg square panel of side b = 200…

A: Given: Mass of bullet mb 45 g or 0.045 kg Velocity of bullet 400 ms θ=5° Side b = 200 mm or .200 m…

Q: A rocket following a parabolic path through the air suddenly explodes into many pieces. What can you…

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Q: A 10 g bullet is fired into a 2.985 kg block of wood which is the bob of a ballistic pendulum if the…

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Q: Assume that the mass of the bullet, m1, is 4.97 g, the mass of the pendulum, m2, is 1.029 kg, and h…

A: Given information: The mass of the bullet (m1) = 4.97 g = 0.00497 kg The mass of the block (m2) =…

Q: A bullet of mass 3.6 g strikes a ballistic pendulum of mass 1.0 kg. The center of mass of the…

A:

Q: A bullet of mass 27.0 grams is shot horizontally into a fong rod with a wooden block of mass 2.00 kg…

A: Option (c) is correct that is 53 degrees.

Q: A billiard ball moving at 5.80 m/s strikes a stationary ball of the same mass. After the collision,…

A: Initial velocity of billiard ball , V1i = 5.8 m/s Initial velocity of stationary ball , V2i = 0 m/s…

Q: A 1-kg pellet travels with velocity 200 m/s to the right when it collides with a 39-kg hanging mass…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: The roof of a tall building is 25 m above the ground. A rigid ball of mass 0.3 kg falls freely when…

A: Here given the ball is dropped frelly from a height of 25 m. The mass of the ball is 0.3 kg. Again…