Find the final velocity of the two balls if the ball with velocity v2i = −21.4...
Find the final velocity of the two balls if the ball with velocity v2i = −21.4 cm/s has a mass equal to half that of the ball with initial velocity v1i = +30.4 cm/s. (Indicate the direction with the sign of your answer.)
Homework Answers
Please ask your doubts or queries in the comment section below.
Please kindly upvote if you are satisfied with the solution.
Thank you.
Add Answer to:
Find the final velocity of the two balls if the ball with
velocity v2i = −21.4...
Use the worked example above to help you solve this problem. Two billiard balls of identical...
Use the worked example above to help you solve this problem. Two billiard balls of identical mass move toward each other as shown in the figure. Assume that the collision between them is perfectly elastic. If the initial velocities of the balls are v1i = +25.2 cm/s and v2i = ?20.1 cm/s, what are the velocities of the balls after the collision? Assume friction and rotation are unimportant. (Indicate the direction with the sign of your answer.) v1f = cm/s...
PRACTICE IT . Use the worked example above to help you solve this problem. Two billiard...
PRACTICE IT . Use the worked example above to help you solve this problem. Two billiard balls of identical mass move toward each other as shown in the figure. Assume that the collision between them is perfectly elastic. If the initial velocities of the balls are v1i = +25.2 cm/s and v2i = −21.8 cm/s, what are the velocities of the balls after the collision? Assume friction and rotation are unimportant. (Indicate the direction with the sign of your answer.)...
63. Two billiard balls of identical mass move toward each other. Assume that the collision between...
63. Two billiard balls of identical mass move toward each other. Assume that the collision between them is perfectly elastic. If the initial velocities of the balls are 30 cm/s and -20 cm/s, assume friction and rotation are unimportant What are the velocities of the balls after the collision? Find the final velocity of the two balls if the ball initial velocity of -20 cm/s has a mass equal to one half of the ball with initial velocity 30 cm/s
Two balls collide head-on. The initial velocity of the first ball is 3 m/s, while that...
Two balls collide head-on. The initial velocity of the first ball is 3 m/s, while that of the second is -0.45 m/s. The mass of the first ball is 33 kg and the mass of the second ball is 80 kg. If the collision is perfectly elastic, what is the final velocity (magnitude and direction) of each ball?
There are two carts colliding in elastic collision. Initial conditions: Cart 1 has an unknown mass...
There are two carts colliding in elastic collision. Initial conditions: Cart 1 has an unknown mass and is traveling at 30cm/s. Cart 2 has a mass of 150g and is travelling at -30cm/s. Final Conditions: Velocity of Cart 1 is 0 and the Velocity of Cart 2 is Unknown. What is the Final Velocity of Cart 2 and the Mass of Cart 1? v1i = 30; % velocity initial of cart 1 in cm/s in the right direction v2i =...
1. A ball with a mass of 2.00 kg and an initial velocity of ?⃗1 =...
1. A ball with a mass of 2.00 kg and an initial velocity of ?⃗1 = 30.0m/s ?̂ collides with another ball of mass 1 kg which is initially sitting still. After the collision, the second mass has a velocity of ?⃗2f = 25.0m/s ?̂. What is the velocity of the first mass after the collision? 2. Two billiard balls with identical masses of 1 kg move toward each other. The initial velocity of ball 1 is +30 cm/s and...
Two billiard balls, a cue ball and an eight ball, of equal mass undergo a perfectly...
Two billiard balls, a cue ball and an eight ball, of equal mass undergo a perfectly elastic head-on collision. If the cue ball’s initial speed was 8.8 m/s, and the eight ball's was 8.3 m/s in the opposite direction, what will be the velocity of the eight ball after the collision? Consider the initial direction of the cue ball to be the positive direction.
Two objects collide head-on (see figure below). The first object is moving with an initial speed...
Two objects collide head-on (see figure below). The first object is moving with an initial speed of v1i = 8.06 m/s and the second object is moving with an initial speed of v2i = 10.00 m/s. Assuming the collision is elastic, m1 = 5.24 kg, and m2 = 6.30 kg, determine the final velocity of each object. (Indicate the direction with the sign of your answer. Positive is to the right, and negative is to the left. Due to the...
Collisions and Kinetic Energy ** Two billiard balls are initially traveling toward each other with Ball...
Collisions and Kinetic Energy ** Two billiard balls are initially traveling toward each other with Ball 1 having a velocity of 2.00 m/s to the right and Ball 2 having a velocity of 8.00 m/s to the left. The balls undergo an elastic, head-on collision. Find their final velocities. (Define the positive direction to be to the right.) Part 1 + First consider two identical objects with equal mass, one is at rest and the other has a velocity of...
2. Two steel balls are colliding elastically. Ball 1 has a mass of 1.20 kg and...
2. Two steel balls are colliding elastically. Ball 1 has a mass of 1.20 kg and is moving 3.00 m/s at an angle of 45 degrees measured from the positive X-axis before the collision. Ball 2 has a mass of 1.50 kg and is moving 2.50 m/s at an angle of 60 degrees above the negative X- axis before the collision. Assume the balls hit squarely without a glancing blow so the balls can roll in the direction calculated normally....
63. Two billiard balls of identical mass move toward each other. Assume that the collision between them is perfectly elastic. If the initial velocities of the balls are 30 cm/s and -20 cm/s, assume friction and rotation are unimportant What are the velocities of the balls after the collision? Find the final velocity of the two balls if the ball initial velocity of -20 cm/s has a mass equal to one half of the ball with initial velocity 30 cm/s
Two balls collide head-on. The initial velocity of the first ball is 3 m/s, while that of the second is -0.45 m/s. The mass of the first ball is 33 kg and the mass of the second ball is 80 kg. If the collision is perfectly elastic, what is the final velocity (magnitude and direction) of each ball?
2. Two steel balls are colliding elastically. Ball 1 has a mass of 1.20 kg and is moving 3.00 m/s at an angle of 45 degrees measured from the positive X-axis before the collision. Ball 2 has a mass of 1.50 kg and is moving 2.50 m/s at an angle of 60 degrees above the negative X- axis before the collision. Assume the balls hit squarely without a glancing blow so the balls can roll in the direction calculated normally....
Most questions answered within 3 hours.
-
In which direction the Reaction goes? Show detailed process.
SeO3 + 2ClO2. + 2H3O <---> Se...
asked 10 minutes ago -
Unexposed silver halides are removed from photographic film when
they react with sodium thiosulfate
(Na2S2O3, called...
asked 10 minutes ago -
A 0.3054 gram sample of the mineral chalcopyrite (CuFeS2)
yielded 0.6525 gram BaSO4 precipitate. What is...
asked 10 minutes ago -
An short-seller in Tesla is worried the latest management
earnings forecast is too aggressive and the...
asked 56 minutes ago -
Question 3 (1 point)
Fill in the blank. Speed Car Rental company found that the tire...
asked 56 minutes ago -
1. A copper wire is 26.61 cm long and weighs 1.265 g. The
density of copper...
asked 34 minutes ago -
Remember that a concept sketch consists of a sketch (or
series of sketches), labels, and complete...
asked 36 minutes ago -
on a newly discovered planet, the period of a pendulum with a
length of 2 m...
asked 38 minutes ago -
Why [M(CN)6] is not organometallic even it has metal
to carbon bond too
asked 45 minutes ago -
mstar electric has a bond issue outstanding that has a 20 year
life, a $1,000 par...
asked 52 minutes ago -
This is a Business Writing Question:
Common Types of Faulty Sentence Logic:
A. Mixed constructions
B....
asked 53 minutes ago -
Skinner asserts that science, and the common view of science, has
been tarnished. Explain his evidence...
asked 56 minutes ago