particle moving with speed V = 10/2 ms - strikes a wall at an angle 45 as
shown in figure. Find magnitude of change in velocity.
a. 10/2 ms -1
b. Zero
c. 20 ms
d. 10 ms -1
W
isdom
: 485 B/3, Mcleod Road Amritsar. 9646008401
Answers
Answered by
8
Given:
Particle moving at 10√2 m/s velocity strikes the wall at an angle of 45°.
To find:
Magnitude of change in velocity.
Calculation:
First refer to the attached diagram.
We can see that the change in velocity will occur only along the Y axis (i.e. along a direction perpendicular to the wall).
Let velocity be ∆v.
So, final answer is :
Attachments:
Answered by
0
Answer: C)20m/sec
Explanation:
Similar questions
English,
5 months ago
Math,
5 months ago
Math,
5 months ago
English,
11 months ago
Computer Science,
11 months ago
Computer Science,
1 year ago
Math,
1 year ago