31. (I) An ex particle of mass 4 u moving at 1.5 x 107 mls collides...
Homework Answers
Concept- find principle of momentum
conservation and properties of elastic collision to find the
required recoil velocity as shown below
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31. (I) An ex particle of mass 4 u moving at 1.5 x 107 mls
collides...
An ?-particle, with a mass of 4.00 u, collides in a straight, central, elastic shock with...
An ?-particle, with a mass of 4.00 u, collides in a straight, central, elastic shock with a gold atomcore, which has a mass of 197 u. Just before the impact the gold atomcore is at rest and the ?-particle has a speed of 1.50 ⋅ 107 m / s. Decide which speed the gold atomcore has after the impact.
A proton (mass 1 u) moving at 9.00 10^(6) m/s collides elastically and head-on with a...
A proton (mass 1 u) moving at 9.00 10^(6) m/s collides elastically and head-on with a second particle moving in the opposite direction at 2.00 10^(6) m/s. After the collision, the proton is moving opposite to its initial direction at 5.40 10^(6) m/s. Find the mass and final velocity of the second particle. [Take the proton's initial velocity to be in the positive direction.]
A mass m1 moving at a velocity of v1 collides elastically with a mass m2 which...
A mass m1 moving at a velocity of v1 collides elastically with a mass m2 which is initially at rest. a. what fraction of the original kinetic energy does mass 1 retain after the collision? Give your answer in terms of the masses. (Hint: Find the ratio of Kafter/Kbefore for the first mass) b. a mass m1 is placed on a frictionless ramp at a height of h. It is then released and slides down without rolling to elastically collide...
i) Mass 1 is initially moving in the +x direction and has 20 Joules of kinetic...
i) Mass 1 is initially moving in the +x direction and has 20 Joules of kinetic energy. It collides perfectly elastically with mass 2 moving at in the -x direction with 14 Joules of kinetic energy. After the collision, mass 2 has 20 Joules of kinetic energy. How much kinetic energy does mass 1 have after the collision in Joules? (Note: the masses are not needed to answer this question.) ii) Mass 1 of 10 kg is initially moving at...
(a) The velocity of a particle moving in the x - y plane is given by...
(a) The velocity of a particle moving in the x - y plane is given by ☺ = ((-3.2t+ 9.6 t)i + (2.4t + 4.0)j) m/s, where v is in meters per second and t in seconds. The particle is at the origin of the coordinate system at t = 0 s. i. Determine the magnitude of the acceleration of the particle at t = 2.5 s. ANS: ii. Determine the position of the particle at t = 2.5 s....
Hi, can you solve the question for me step by step, I will rate up if the working is correct. I will post the answer together with the question. Answer: Question 4 A particle of mass m is moving in...
Hi, can you solve the question for me step by step, I will rate
up if the working is correct. I will post the answer together with
the question.
Answer:
Question 4 A particle of mass m is moving in a horizontal plane in a circle of radius R, with angular velocity 6, anti-clockwise given by é t+cos(2t) Implement plane polar unit vectors er and ee, in the horizontal plane, and k in the vertical direction, giving a right-handed coordinate...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight linc Motion 3. The position of a point during the interval of time from r otor 6 is given by ** * m. (a) What is the maximum velocity during this interval of time, and at what time does it occur? (b) What is the acceleration when the velocity is a maximum? (20 m/s, 0 m/s 3. A test projectile is fired horizontally into...
(a) The velocity of a particle moving in the x - y plane is given by ☺ = ((-3.2t+ 9.6 t)i + (2.4t + 4.0)j) m/s, where v is in meters per second and t in seconds. The particle is at the origin of the coordinate system at t = 0 s. i. Determine the magnitude of the acceleration of the particle at t = 2.5 s. ANS: ii. Determine the position of the particle at t = 2.5 s....
Hi, can you solve the question for me step by step, I will rate
up if the working is correct. I will post the answer together with
the question.
Answer:
Question 4 A particle of mass m is moving in a horizontal plane in a circle of radius R, with angular velocity 6, anti-clockwise given by é t+cos(2t) Implement plane polar unit vectors er and ee, in the horizontal plane, and k in the vertical direction, giving a right-handed coordinate...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight linc Motion 3. The position of a point during the interval of time from r otor 6 is given by ** * m. (a) What is the maximum velocity during this interval of time, and at what time does it occur? (b) What is the acceleration when the velocity is a maximum? (20 m/s, 0 m/s 3. A test projectile is fired horizontally into...
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