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Please answer the following question with explanation 
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Asked by kkudgiri55 | 13 Oct, 2018, 12:09: PM
answered-by-expert Expert Answer
ΔE = ΔQ + ΔW
 
ΔQ = 20 calories = 20×4.2 J = 84 J
ΔW = 50 J
 
ΔE = 84+50 = 134 J
Answered by Thiyagarajan K | 13 Oct, 2018, 23:19: PM
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NEET1 - Physics
If a particle moving with velocity −4 m/s i^ and acceleration is 2 m/s2i^. What is distance travelled by the paricle in 6 sec.
Asked by nasir.mirza | 15 Dec, 2018, 11:37: AM
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NEET1 - Physics
If a particle moving with velocity −4 m/s i^ and acceleration is 2 m/s2i^. What is distance travelled by the paricle in 6 sec.
Asked by nasir.mirza | 15 Dec, 2018, 11:27: AM
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NEET1 - Physics
If a particle moving with velocity −4 m/s i^ and acceleration is 2 m/s2i^. What is distance travelled by the paricle in 6 sec.
Asked by nasir.mirza | 15 Dec, 2018, 11:27: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET1 - Physics
If a particle moving with velocity −4 m/s i^ and acceleration is 2 m/s2i^. What is distance travelled by the paricle in 6 sec.
Asked by nasir.mirza | 15 Dec, 2018, 11:26: AM
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NEET1 - Physics
The motion ofbody failing from the rest in resistive medum is described by the equation dvdt=a−bv where a and b are constant. The velocity at any time t is:  
Asked by nasir.mirza | 15 Dec, 2018, 11:24: AM
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NEET1 - Physics
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Asked by avinashbabu143143143 | 15 Dec, 2018, 10:39: AM
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NEET1 - Physics
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Asked by Deepak | 11 Dec, 2018, 12:37: PM
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Asked by sahu.mithun07 | 10 Dec, 2018, 23:23: PM
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Asked by kuldeepaish8601 | 01 Dec, 2018, 20:13: PM
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NEET1 - Physics
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Asked by mvenkataram | 01 Dec, 2018, 03:50: AM
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