What is the displacement of a particle when \( t=2 \mathrm{sec} \), if its displacement is given...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=yw1KZ8NlDWo


Duration: 2:34
6 views
0

What is the displacement of a particle when \( t=2 \mathrm{sec} \), if its displacement is given by the equation
\[
y=2 \sin \left[\frac{\pi}{2} t+\frac{\pi}{4}\right]
\]
(A) \( 1 /(2)^{1 / 2} \)
(B) 2
(C) \( (2)^{1 / 2} / 2 \)
(D) \( 2^{1 / 2} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16When \( \mathrm{SO}_{2} \) is passed in a solution of potassium iodate, the oxidation state of i...
2022-11-16वक्र \( y=x^{3}-11 x+5 \) पर उस बिन्दु को ज्ञात कीजिए जिस पर स्पर्श रेखा \( y=x-11 \) है।
2022-11-16Arrange the following: \( \mathrm{Mg}^{2+}, \mathrm{Sr}^{2+}, \mathrm{Be}^{2+}, \mathrm{Ca}^{2+}...
2022-11-16The anion nitrate is converted into ammonium ion. The equivalent mass of nitrate ion in the reac...
2022-11-16अभिक्रियाओं के वेग व्यंजकों से इनकी अभिक्रिया कोटि तथा वेग स्थिरांकों की इकाइयाँ ज्ञात कीजिए। \(...
2022-11-16Probiotics are harmful forms of gut bacteria that cause different types of GI tract infections.
2022-11-16Find two numbers which differ by 10 , so that one is three times the other.
2022-11-16The electrostatic force between the alpha particle and target nucleus is responsible for the sca...
2022-11-16One of the acids listed below is formed from \( \mathrm{P}_{2} \mathrm{O}_{3} \) and the rest ar...
2022-11-16The speed of a transverse wave on a string is \( 450 \mathrm{~m} / \mathrm{s} \), and the wavele...
2022-11-16What is the displacement of a particle when \( t=2 \mathrm{sec} \), if its displacement is given...
2022-11-16उस सूक्ष्मजीवी का नाम बताओ जिससे साइक्लोस्पोरिन-ए (प्रतिरक्षा निषेधात्मक औषधि) तथा स्टैटिन (रक्त...
2022-11-16The true statement(s) for a semiconductor is (are) (A) conductivity is less than conductors and ...
2022-11-16Which of the statement is incorrect? (A) In Calotropis, a pair of leaves arise at each node and ...
2022-11-16Steroid hormones are produced only by the (A) adrenal medulla and pancreas (B) thyroid gland and...
2022-11-16An element \( { }_{Z}^{A} M \) undergoes an \( \alpha \)-emission followed by two successive \( ...
2022-11-16The secretions of which gland nourishes the sperms in earthworm? (A) Phallic gland (B) Gonopophy...
2022-11-16Gibberellin was first extracted from - (A) Gibberella fujikuroi (B) algae (C) bacteria (D) roots...
2022-11-16ओजोन मण्डल अवशोषित करता है- (A) दृश्यं प्रकाश (B) माइक्रो तरंगें (C) अवरक्त किरणें (D) पराबँंगनी...
2022-11-1652 पत्तों की अच्छी प्रकार से फेंटी गई एक गड्डी में से एक पत्ता निकाला जाता है। एक फेस कार्ड प्रा...
2022-11-16The nuclei involved in the nuclear reaction \( A_{1}+A_{2} \rightarrow A_{3}+A_{4} \) have the b...