alleryવિધાન: ઝડપ = અંતર / સમય. જો સમાન અંતર માટે સમય અડધો કરવામાં આવે, તો ઝડપ:
Aઅડધી થઈ જશે
Bઅપરિવર્તિત રહેશે
Cઘટીને શૂન્ય થઈ જશે
Dબમણી થઈ જશે
Answer & Solution
Correct answer: D. બમણી થઈ જશે
ઝડપ = અંતર / (સમય / 2) = 2 * (અંતર / સમય), જેનો અર્થ એ છે કે ઝડપ બમણી થાય છે.
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