Obtain the velocity of the bullet

Assignment Help Physics

Reference no: EM13267267

A 250 g block of wood hangs from a light string 0.78 m long. The block is shot with a bullet of mass 4.2 g, which remains embedded on the block.

A) if the pendulum rises 5.5 cm above it's initial height, what was the initial velocity of the block with the embedded bullet?

B) what was the velocity of the bullet just before it hit the block?

Reference no: EM13267267

Questions Cloud

Discuss the history of us deficit in current accounts : Briefly discuss the history of US deficit in current and trade accounts and recent development in this deficit and how to understand the argument between USA and its major trade partners (German, Japan and China) about protectionism and currency m..

Estimate the value of the input offset voltage : A particular inverting amplifier with nominal gain of -100 V/V uses an imperfect op amp in conjunction with 100-k ohm and 10-M ohm resistors. The output voltage is found to be +9.31 V when measured with the input open and +9.09 V with the input gro..

Explain what is the partial pressure of he : An ideal gas mixture of 1.00g N2 and 3.0g He is placed in a 1.00L container at 30 °C. What is the partial pressure of He

What international bond should the firm should issue : What international bond should the firm should issue? Which factors contribute to the development and continuation of the Eurobond market?

Obtain the velocity of the bullet : A 250 g block of wood hangs from a light string 0.78 m long. The block is shot with a bullet of mass 4.2 g, what was the velocity of the bullet just before it hit the block

What was the u.s. dollar-euro exchange rate : The U.S. dollar-Euro exchange rate at the end of January 2005 was 1.3035 $/€. What was the U.S. dollar-Euro exchange rate ($/€) at the end of December 2004?

Explain what is the concentration of your buffer : Mixed 1.15g of Na2HPO4 (MW=142g/mol) and 2g NaH2PO4 (MW=138 g/mol) in 1L of water. What is the concentration of your buffer and what is the pH

With a contiguous disk block allocation : With a contiguous disk block allocation, the disk consists of a sequence of occupied and free blocks. A problem similar to external fragmentation in main memory occurs. But there is a difference

What total charge is contained within a cylinder of radius a : An electric flux density is given by D = D0 a, where D0 is a given constant. (a) What charge density generates this field (b) For the specified field, what total charge is contained within a cylinder of radius a and height b

User Account

All Pages