Physics, 29.07.2020 05:01 destinywiggins75
A cue ball of mass m1 = 0.375 kg is shot at another billiard ball, with mass m2 = 0.53 kg, which is at rest. The cue ball has an initial speed of v = 5.5 m/s in the positive direction. Assume that the collision is elastic and exactly head-on.
show answerNo Attempt25%
Part (a) Write an expression for the horizontal component of the billiard ball's velocity, v2f, after the collision, in terms of the other variables of the problem. sig. gif?tid=8O75-45-46-4F-B582-22840
v2f =
|
α β θ
a d g
h j k
m m1 m2
P t v
( ) 7 8 9 HOME
↑^ ^↓ 4 5 6 ←
/ * 1 2 3 →
+ - 0 . END
√() BACKSPACE DEL CLEAR
Grade Summary
Deductions 0%
Potential 100%
Submissions
Attempts remaining: 20 (0% per attempt)
detailed view
Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 0% deduction per feedback.
No AttemptNo Attempt25%
Part (b) What is this velocity, in meters per second?
Part (c) Write an expression for the horizontal component of the cue ball's velocity, v1f, after the collision. sig. gif?
Part (d) What is the horizontal component of the cue ball's final velocity, in meters per second?
Answers: 2
Physics, 22.06.2019 01:20, Kjcampbell2
Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.
Answers: 3
Physics, 22.06.2019 06:00, pinkyglitter2696
What are atoms of the same element with varying number of neutrons
Answers: 3
Physics, 22.06.2019 15:00, rosehayden21
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
Answers: 2
A cue ball of mass m1 = 0.375 kg is shot at another billiard ball, with mass m2 = 0.53 kg, which is...
Advanced Placement (AP), 19.09.2021 14:00
Mathematics, 19.09.2021 14:00
English, 19.09.2021 14:00
English, 19.09.2021 14:00
English, 19.09.2021 14:00