What is the bullets speed just before impact

Assignment Help Physics

Reference no: EM13336490

A uniform thin rod of length 0.400 m and mass 4.50 kg can rotate in a horizontal plane about a vertical axis through its center. The rod is at rest when a 3.00 g bullet traveling in the rotation plane is fired into one end of the rod. As viewed from above, the bullet's path makes angle ? = 60.0° with the rod. If the bullet lodges in the rod and the angular velocity of the rod is 10.0 rad/s immediately after the collision, what is the bullet's speed just before impact?

Reference no: EM13336490

Questions Cloud

Describe the crypto dilemma : AcmeStore is interviewing candidates for the position of Chief Information Officer (CIO). They are asking candidates to describe briefly how they would satisfy AcmeStore's requirements as stated above. How would a successful candidate respond?

Evaluate the pressures, p, in atmospheres : Calculate the pressures, P, in atmospheres at which the mean free path, l, of a hydrogen molecule will be 2.00 ?m, 2.00 mm, and 2.00 m at 20.0 °C. The diameter of a H2 molecule is 270 pm

Essence of a digital signature is ensures authentication : 1. The essence of a digital signature is that it ensures authentication. Explain how and why it does that.

State a balanced chemical equation for the neutralization : Write a balanced chemical equation for the neutralization reaction upon which this titration is based, and indicate clearly which atom is being protonated.

What is the bullets speed just before impact : A uniform thin rod of length 0.400 m and mass 4.50 kg can rotate in a horizontal plane about a vertical axis through its center. what is the bullet's speed just before impact

How hard does the ball push against the wall : A solid uniform 38.9kg ball of diameter 36.2cm is supported against a vertical frictionless wall using a thin 30.0cm wire of negligible mass. how hard does the ball push against the wall

Define the freezing point of a solution of calcium chloride : Some physical properties of water are shown below. freezing point 0.00°C boiling point 100.00°C Kf 1.86°C/m Kb 0.512°C/m What is the freezing point of a solution of calcium chloride that contains 26.0 g CaCl2 dissolved in 330. g of water

Implementation of the design in access : You were just hired by a new online books seller manager to build a web based database. The purpose of the database is two folds.

What is the angular speed of the lazy susan : A Texas cockroach of mass 0.123 kg runs counterclockwise around the rim of a lazy Susan (a circular disk mounted on a vertical axle) that has a radius 16.6 cm, What is the angular speed of the lazy Susan after the cockroach stops

User Account

All Pages