An object of mass m is thrown with Initial velocity of vo =explodes and splits into two pieces with mA= m/3 and mg =the left and part B has a velocity of VB =50m/s and 0 angle above the horizontal. When it comes to its maximum height it2m/3 as shown in the figure. After the explosion part A has a velocity of VA to%3D51m/s to the right. Find the magnitude of the velocity VA. (Take sin 0 = 0.8. cos 0 = 0.6 and%3Dg = 10m/s²)VAVBMA mBSelect one:a. 18 m/sNob. 4 m/sc. 12 m/sd. 48 m/sО е. 36 m/s

Given data: The mass of the object is m. The initial velocity of the object at an angle θ is v0=50…

An object of mass m is thrown with Initial velocity of vo = 50m/s and 0 angle above the horizontal. When It comes to Its maximum helght it explodes and splits into two pieces with mA=m/3 and mg=2m/3 as shown In the figure. After the explosion part A has a velocity of VA to the left and part B has a velocity of VB = 51m/s to the right. Find the magnitude of the velocity VA. (Take sin 0 = 0.8. cos 0 = 0.6 and g= 10m/s) MA mB Select one: O a. 18 m/s O b. 4 m/s O c. 12 m/s d. 48 m/s m O e. 36 m/s

An object of mass m is thrown with Initial velocity of vo = 50m/s and 0 angle above the horizontal. When It comes to Its maximum helght it explodes and splits into two pieces with mA=m/3 and mg=2m/3 as shown In the figure. After the explosion part A has a velocity of VA to the left and part B has a velocity of VB = 51m/s to the right. Find the magnitude of the velocity VA. (Take sin 0 = 0.8. cos 0 = 0.6 and g= 10m/s) MA mB Select one: O a. 18 m/s O b. 4 m/s O c. 12 m/s d. 48 m/s m O e. 36 m/s

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 64PQ: From what might be a possible scene in the comic book The X-Men, the Juggernaut (mJ) is charging...

See similar textbooks

Similar questions

A firecracker explodes into four equal pieces (see figure below). Given the magnitude and direction of the velocity for each piece and the coordinate system shown, determine the x and y velocity components for each piece of the firecracker. (Assume the following: ₁-24.10 m/s. 1₂-9.90 m/s. 1₂-14.50 m/s. Val-21.50 m/s, -42°, and -15%3 V3v = VIV VAK VAY Need Help? m/s m/s mys m/s DETAILS Y NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the two vectors A=-57 +31 and =-21-61. (a) Find the vector A.B. (b) Find the vector (c) Find the quantity (A+B Need Help? (d) Find the quantity (A - B₁. (e) Find the directions of the vectors AB of A+ below the-xaxis above the-xaxis
17. In the arrangement of the figure, billiard ball 1 moving at a speed of 1.95 m/s undergoes a glancing collision with identical billiard ball 2 that is at rest. After the collision, ball 2 moves at speed 1.01 m/s, at an angle of 02 = 58.7°. What are (a) the magnitude and (b) the direction (angle 01) of the velocity of ball 1 after the collision? 18. A 3.5 kg object moving at 5.1 m/s in the positive direction of an x axis has a one-dimensional elastic collision with an object of mass M, initially at rest. After the collision the object of mass M has a velocity of 5.0 m/s in the positive direction of the x axis. What is mass M?
a)If Olaf catches the ball, with what speed vf do Olaf and the ball move afterward? Express your answer numerically in meters per second. b) If the ball hits Olaf and bounces off his chest horizontally at 8.30 m/sm/s in the opposite direction, what is his speed vf after the collision? Express your answer numerically in meters per second.
A baseball with a mass of 0.15 kg is batted into the air. It's initial speed is 35.8 m/s directed at an angle 28 degrees above the horizontal. After 0.19 seconds what is the horizontal component of the balls velocity in m/s?
Two identical balls undergo a collision at the origin of coordinates. Before collision, their scalar velocity components are (Vx = 42 cm/s, Vy = 0 cm/s) and (Vx = -12 cm/s, Vy = 61 cm/s). After collision, the first ball is standing still. Find the horizontal scalar component of the second ball, expressing your answer in cm/s.
A car (VW) and a truck (C) collide inelastically (stick together). The impact is made in a very short time of Δt = 0.1 s. Initial speeds:UVW = 40.0 m / sUC = 30.0 m / sMasses:MVW = 900.0 kgMC = 2000.0 kg a) Determine the initial vector velocities (use rectangular notation)UVW = UC = b) Determine the total vector momentum Initial Pi = c) Determine the final velocity of both V = Solve the 3 subsections
The horizontal distance to collision is 8242.96 m. The time of collision is 10.487 sec. What is A in m/s^2
3. Harry Potter is doing his usual thing of cruising around looking for the Golden Snitch when a rogue bludger drills him in the arm. We can assume that the bludger is initially moving at a speed of 15.0 m/s and hits Harry directly from the side. If Harry had been moving forward with a speed of 24.0 m/s and the bludger and Harry stick together after the collision, what is their final velocity (both magnitude and direction)? Assume that Harry has a mass of 48.0 kg (including his Nimbus 2000) and that the mass of a bludger is 25.0 kg. m B = 25.0 kg B = 15.0 m/s Bam! Harry+Bludger v = ? Angle = ? 24.0 m/s HP 48.0 kg Harry HP 4. Gordon Sumner is playing billiards and hits the cue ball with a velocity of 3.50 m/s (white ball in figure, velocity vector shown in red). It strikes the at rest 8-ball (black ball in figure) and the cue ball is deflected at an angle of 40.0° relative to its initial direction and with a final speed of 2.68 m/s. If the collision is elastic, find the angle of the…
Consider the collision pictured below. While m2 = 10kg is initially at rest, horizontally moving mị = 6kg with a speed of v1 = 11.8m/s collides with it. After the collision, the two masses scatter with speeds of v, = 7.8m/s and v,. If 01 = 48°, determine the speed of m2 after the collision, v, =?. Express your answer in units of m/s with one decimal place. Note: Please note that we do not know whether or not this is an elastic collision. Just before the collisbn Just after the collision at rest Answer:
Two asteroids collide and stick together, with initial and final states as shown. If the velocity v1i = 13 m/s, what is the magnitude of the initial velocity v2i of the second asteroid?
Two particles undergo an inelastic collision whose final kinetic energy represents 31% of the initial kinetic energy. Before the collision, particle 1 of mass mi = 0.5 kg moves at 5 m/s towards the east and particle 2 of mass m2 = 1 kg moves at 4 m/s at 30 ° south of west. After the collision, the velocity vector of particle 1 is oriented to the north. We will use the following notation: u1 the velocity vector of particle 1 before the collision, u2 the speed vector of particle 2 before the collision, v 1 the speed vector of the particle 1 after the collision and v 2 the velocity vector of particle 2 after the collision. a) Determine the components of the velocity vector of particle 2 before the collision. b) Determine the modulus of the velocity vector of particle 1 after the collision. c) Determine the modulus and orientation of the velocity vector of particle 2 after the collision.
In the figure, projectile particle 1 is an alpha particle and target particle 2 is an oxygen nucleus. The alpha particle is scattered at angle 0₁-59.6° and the oxygen nucleus recoils with speed 1.60 x 105 m/s and at angle 02 - 54.0°. In atomic mass units, the mass of the alpha particle is 4.00 u and the mass of the oxygen nucleus is 16.0 u. What are the (a) final and (b) initial speeds of the alpha particle? (a) Number 601000 (b) Number i 10367500 my Units Units m/s m/s m₂ 0₂