1.A car travels in the north expressway with a constant velocity of 80kmhr for 10mins. what is the magnitude acceleration at this particular time? a. constant b. decreasing c. zero d. increasing
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A: Solution:-Given thatIrreversibility
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Q: VッA-(XA1A (\-A)A
A: Solution:-Given that∇→×(∇→×A→)To prove:∇→×(∇→×A→)=∇→(∇→.A→)-∇2A→
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