Use the worked example above to help you solve this problem. The ballistic pendulum (Figure a) is a device used to measure the speed of a fast-moving projectile such as a bullet. The bullet is fired into a large block of wood suspended from some light wires. The bullet is stopped by the block, and the entire system swings up to a height h. It is possible to obtain the initial speed of the bullet by measuring h and the two masses. As an example of the technique, assume that the mass of the bullet, m,, is 5.35 g, the mass of the pendulum, m2, is 1.008 kg, and h is 5.27 cm. (a) Find the velocity of the system after the bullet embeds in the block. Enter a number. differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. m/s (b) Calculate the initial speed of the bullet. m/s

Use the worked example above to help you solve this problem. The ballistic pendulum (Figure a) is a device used to measure the speed of a fast-moving projectile such as a bullet. The bullet is fired into a large block of wood suspended from some light wires. The bullet is stopped by the block, and the entire system swings up to a height h. It is possible to obtain the initial speed of the bullet by measuring h and the two masses. As an example of the technique, assume that the mass of the bullet, m,, is 5.35 g, the mass of the pendulum, m2, is 1.008 kg, and h is 5.27 cm. (a) Find the velocity of the system after the bullet embeds in the block. Enter a number. differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. m/s (b) Calculate the initial speed of the bullet. m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Consider the before- and after-collision momentum vectors in the diagram below. Determine the magnitude and direction of the system momentum before and after the collision and identify whether or not momentum is conserved. Finally, determine the magnitude and direction of the net external impulse encountered by the system during the collision. System Momentum Before Collision: _________________________ System Momentum After Collision: _________________________ Is momentum conserved? _________________________ Net External Impulse During Collision: _________________________
Force, F (N) 2. Impulse Ball-Drop Example. Compare your Experimentation/Simulations from previous lab and this Impulse Ball Simulation! A ball is dropped from a height of 2.0 m and collides with the ground. A force measuring device on the ground shows the net force as a function of time given by the graph below. Do the following and show your work: a) Find the velocity of the ball just before the collision with the measuring device. b) Find the velocity of the ball just after the collision. c) Find the net impulse on the ball during the collision. d) Find the maximum rebound height. e) Determine whether energy is lost during the collision. 400 350 300 2 250 200 150 100 50 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 time, t (s) a.
One billiard ball is shot east at 1.9 m/s. A second, identical billiard ball is shot west at 0.90 m/s. The balls have a glancing collision, not a head-on collision, deflecting the second ball by 90° and sending it north at 1.36 m/s. Part A What is the speed of the first ball after the collision? Express your answer to two significant figures and include the appropriate units. HÀ ? 1.96 V = S Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
please include explanation and make answer easy to follow and understand
Please Asap
Can you please answer number 5 and all of the sub problems and show all of the steps
A spring between two carts push them apart. Cart B’s mass is three times that of cart A. If cart A’s speed after the “explosion” is 4 m/s, what is cart B’s speed? please show your work, including diagrams, algebraic equations, and enough written explanations that somebody who is not familiar with the problem could understand what you are doing
Please solve 1A and 1B
Part A A block of mass 2.55 kg slides down a 30.0° incline which is 3.60 m high. At the bottom, it strikes a block of mass 7.60 kg which is at rest on a horizontal surface. (Assume a smooth transition at the bottom of the incline.) (Figure 1) If the collision is elastic, and friction can be ignored, determine the speed of the block with mass 2.55 kg after the collision. v'm = ΕΠΙ ΑΣΦ Submit Request Answer Part B ? m/s If the collision is elastic, and friction can be ignored, determine the speed of the blockwith mass 7.60 kg after the collision. = 跖 ΑΣΦ Submit Request Answer ་ Part C How far back up the incline the smaller mass will go. ΜΕ ΑΣΦ d = Submit Request Answer ? ? m m/s
Can you please provide a complete solution set to this problem? Please do not skip any steps and please double check your work. How do I find out what the final kinetic energy is? How do I find out how much the initial kinetic energy is? How do I find how much kinetic energy is lost? THANK YOU!
Q24. As shown in the image below, the 16-kg block A and the 42-kg block B connected by the weightless, frictionless pulley system are released from rest. Determine the speed of block B when block A has displaced downwards by 0.7 m. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point, and proper Sl unit. A Answer: d O [o k B
Consider the before- and after-collision momentum vectors in the diagram below. Determine the magnitude and direction of the system momentum before and after the collision and identify whether or not momentum is conserved. Finally, determine the magnitude and direction of the net external impulse encountered by the system during the collision. (Hint: Velocity and masses are give) System Momentum Before Collision: _________________________ System Momentum After Collision: _________________________ Is momentum conserved? _________________________ Net External Impulse During Collision: _________________________