Part AThe 12-kg block is held at rest on the smooth inclined plane by thestop block at A.(Figure 1)If the 10-g bullet is traveling at 320 m/s when it becomes embedded in the 12-kg block, determine the distance the block will slide up along the plane before momentarilystopping.Express your answer using three significant figures and include the appropriate units.HẢ?d =ValueUnitsSubmitRequest AnswerProvide FeedbackNext >Figure1 of 1 >A30°

GIVEN DATA- MASS OF BLOCK M=12kg MASS OF BULLET m=10gm VELOCITY V=320m/s

Engineering

Mechanical Engineering

30

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Macmillan Learning An object of mass 3M, moving in the +x direction at speed Vo, breaks into two pieces of mass M and 2M as shown in the figure. If 0₁ = 63.0° and 0₂ = 21.0°, determine the final velocities U₁ and v2 of the resulting pieces in terms of vo. V₁ = v2 = x10 TOOLS VO VO 3M 2M M 1/2 = ? V₁ = ?
The 20-g bullet is travelling at 400 m/s when it becomes embedded in the 2-kg stationary block. The coefficient of kinetic friction between the block and the plane is μ = 0.28. (Figure 1) Part A Determine the distance the block will slide before it stops. Express your answer to three significant figures and include the appropriate units. igure 400 m/s 1 of 1 HÅ ? s = Value Units Submit Request Answer Provide Feedback
Q1 [Type B]: The 20-lb crate A rests on a smooth surface. If the crate starts from rest and P = (t² + 1.5t) lb where t is in seconds, determine the speed of the crate A at t = 2 s using the method of linear impulse and momentum. Not using the required method would result in a 0 for this question. A Shaobo Huang P 30⁰
The coefficient of kinetic friction between the60-kg crate and the ground is uf = 0.3. The crate starts from rest, and P = 225 N .(Figure 1) Part A Determine the velocity of the crate when t = 4s Express your answer to three significant figures and include the appropriate units. HẢ v = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining • Part B Determine the distance the crate travels when 4 s Express your answer to three significant figures and include the appropriate units. Figure HÀ S = Value Units Submit Request Answer 30° Provide Feedback
Marbles having a mass of 5 g fall from rest at A through the glass tube and accumulate in the can at C. (Figure 1) Figure 3m A 2m R Part A Determine the placement R of the can from the end of the tube. Neglect the size of the can. Express your answer to three significant figures and include the appropriate units. R= Submit Part B V= HA Submit Value Request Answer Determine the speed at which the marbles fall into the can. Express your answer to three significant figures and include the appropriate units. μA Value Request Answer Ċ 12 ? < Return to Assignment Units 13 ? Units Provide Feedback
The mass of the ball is m = 4 kg and the string's length is L = 3 m. The ball is released from rest in position 1. When the string is vertical, it hits the fixed peg shown. Use conservation of energy to determine the minimum angle 0 necessary for the ball to swing to position 2. Express your answer with the appropriate units. ? Value Units Submit Request Answer Part B If the ball is released at the minimum angle 0 necessary for the ball to swing to position 2, what is the tension in the string just before it hits the peg? Express your answer with the appropriate units. ? T1 = Value Units Figure 1 of 1 Submit Request Answer Part C If the ball is released at the minimum angle 0 necessary for the ball to swing to position 2, what is the tension in the string just after it hits the peg? (Figure 1) Express your answer with the appropriate units. 2 Ti HA ? 1 T = Value Units P Pearson
A projectile (m, = 65 g) traveling at v = 550 m/s strikes and becomes embedded in the block (m, = 49 kg), which is initially stationary. Compute the energy lost during the impact. Express your answer as an absolute value |AE| and as a percentage n of the original system energy E. Answers: JAE| = n = i
The two crates are released from rest. Their masses are m-40 kg and m-30 kg and the kinetic coefficient of friction between crate A and the inclined surface is pu-0.15. The angle between the inclined surface and the horizontal is 30" Figure A 30 1 of 1 > 1 ▼ Part A What is the magnitude of the velocity of the crates when they have moved 400 mm? (Eigure 1) Express your answer with the appropriate units. Submit 4 → m S Previous Answers Request Answer ? X Incorrect; Try Again; 4 attempts remaining < Return to Assignment Provide Feedback
The force of F = 45 N is applied to the cord when s= 2 m The 6-kg collar is orginally at rest. Neglect friction. (Figure 1) Figure 1.5 m 1 of 1 Part A Determine the velocity of the collar at s = 0. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is to the left and negative value if the velocity is to the right. V= Value Submit HA Provide Feedback Request Answer Units ?
65 g projectile travelling at U, = 790 m/s strikes and become embedded in The mp = the mB = 35 kg block, which is initially stationary as shown in the following figure. mp mB Compute the energy lost during the impact. Insert your answer in Joule, correct up to at least a third decimal place.
Blocks A and B have masses of 40 kg and 60 kg, respectively. They are placed on a smooth surface and the spring connected between them is stretched 2 m. They are released from rest. (Figure 1) Figure A k = 180 N/m < W B 1 of 1 Determine the speed of block A the instant the spring becomes unstretched. Express your answer to three significant figures and include the appropriate units. VA = Submit Part B VB = Value Submit Request Answer Determine the speed of block B. Express your answer to three significant figures and include the appropriate units. Value Units Request Answer ? Units ? Review
The motor exerts a constant force of T (N) on the cable. The final speed of the crate of mass m (kg) is v (m/s). Find the equatlon tidl will define the distance x (m) down the plane that the crate will move, starting from rest. The coefficient of kinetic friction between the plane and the crate is 0.3. The final state is at h = 0 m. 0 (degrees) is the angle between the plane and the horizontal. g = 9.81 m/s?. Crate Motor O !mv /(9.81 * m * sind +T - 0.3 * 9.81 * m * cos0) m O mv / (9.81 * m * sin0 +T+0.3 * 9.81 * m * cos0) m O mv /(-9.81 * m * sin0 – T + 0.3 * 9.81 * m * cos0) m O mv /(9.81 * m* cos0 + T – 0.3 * 9.81 * m* sind) m Clear my choice