1. 3/π
2. 3/2π
3. 4/π
4. 5/4π
3/π
1. Vaporization
2. Sublimation
3. Melting
4. Condensation
Sublimation
1. 1
2. √3
3. √5
4. 2
√3
1. 0.5
2. 1.0
3. 1.5
4. 2.0
1.0
1. The disc that slides
2. The disc that rolls
3. Both will reach at the same time
4. Unpredictable
The disc that rolls
1. vo2/(2µg)
2. v0/(µg)
3. (v0/(µg))2
4. (v0/(µg))1/2
vo2/(2µg)
1. 0.38
2. 0.578
3. 0.72
4. 0.866
0.578
1. 22.5 N
2. 27N
3. 35.0N
4. 40N
35.0N
1. ((P1+P2)/2)sinθ
2. ((P1+P2)/2)cosecθ
3. (P1+P2)/tanθ
4. (P1+P2)/2cosecθ
((P1+P2)/2)cosecθ
1. 15 kg
2. 25 kg
3. 35 kg
4. 45 kg
15 kg