A body is moving with uniform speed in a circular path.
A body is moving with uniform speed in a circular path. Which of the following statements is correct?
एक वस्तु एक वृत्ताकार पथ पर एकसमान चाल से गति कर रही है। निम्नलिखित में से कौन-सा कथन सही है?
Detailed Solution & Logic
Its velocity changes continuously / इसका वेग लगातार बदलता रहता है
Explanation:
वृत्तीय गति में वस्तु की चाल समान रह सकती है, लेकिन दिशा लगातार बदलती रहती है। इसलिए वेग बदलता रहता है और वस्तु पर अभिकेंद्रीय त्वरण कार्य करता है।
Similar Practice Questions
Why is fiberglass preferred over metal for making high jump bars?
Why is fiberglass preferred over metal for making high jump bars? हाई जंप बार बनाने...
When a rocket is launched upward, the forces on it are ____________.
When a rocket is launched upward, the forces on it are ____________. जब एक रॉकेट...
Ethanoic acid reacts with ethanol in the presence of concentrated H₂SO₄ to form:
Ethanoic acid reacts with ethanol in the presence of concentrated H₂SO₄ to form: एथेनॉइक अम्ल...
Microbes like Rhizobium, Nitrosomonas and Nitrobacter are used for:
Microbes like Rhizobium, Nitrosomonas and Nitrobacter are used for: राइजोबियम , नाइट्रोसोमोनास और नाइट्रोबैक्टर जैसे...
What is the chemical formula of sodium bicarbonate?
What is the chemical formula of sodium bicarbonate? सोडियम बाइकार्बोनेट (sodium bicarbonate) का रासायनिक सूत्र...
Pesticide residues in foods are caused by which of the following phenomena?
Food items such as wheat, rice, vegetables, fruits and meat contain varying amounts of pesticide...
Scurvy is characterised by swelling and bleeding of gums. Deficiency of which vitamin causes scurvy?
Scurvy is characterised by swelling and bleeding of gums. Deficiency of which vitamin causes scurvy?...