Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a 0.0147-kg bullet is fired straight up at a falli

A 0.0147-kg bullet is fired straight up at a falling wooden block that has a mass...

50.1K

Verified Solution

Question

Physics

A 0.0147-kg bullet is fired straight up at a falling woodenblock that has a mass of 2.94 kg. The bullet has a speed of 760 m/swhen it strikes the block. The block originally was dropped fromrest from the top of a building and had been falling for a timet when the collision with the bullet occurs. As a resultof the collision, the block (with the bullet in it) reversesdirection, rises, and comes to a momentary halt at the top of thebuilding. Find the time t.

Please give answer to 4 significant figures.

Answer & Explanation Solved by verified expert
4.4 Ratings (715 Votes)
m1v1 m2v2 m1m2 vf but you also know that since the block started from rest and accelerated to v2 then returned to its original position the v2 must vf but in the opposite direction right because an object    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

2 The profit function of a company is P x 2x 6 4x 5 12...

Biology
1.2K views

How would you “re-create” hexaploid bread wheat from Triticum tauschii (diploid) and Emmer wheat (tetraploid)? Compare and contrast...

Economics
1.2K views

Suppose that there are only three people that live in a (very) small town: Eric, Greg,...

Mechanical Engineering
1.2K views

What are examples of the five properties associated with force? 1. Direction: 2. Orientation: 3. Magnitude: 4. Point of Application: 5....

General Management
1.2K views

Write an essay of at least 600+ words covering the topic '' Why is anime so...

Biology
1.2K views

In gel electrophoresis a DNA sample is placed in a well in the agarose It...

Physics
1.2K views

A conducting loop is pulled with a constant velocity towards a region of uniform magnetic...

Basic Math
1.2K views

What is the value of x in this equation A B 2x 4 2 4...

Algebra
1.2K views

valuate the integral Remember to use absolute values where appropriate Use C for the constant...

Accounting
1.2K views

accounting issues with the company Johnson & Johnson (JNJ) in the past and currently impact...

Accounting
1.2K views

Exercise 11-5(Algo) Return on Investment (ROI)[LO11-1] Provide the missing data in the following...

Finance
1.2K views

1. A factory will produce a cash inflow, net of all the expenses, of $10,000...