The front windscreen of a car is inclined at an angle 30degree with the horizontal. Hailstones fall vertically downwards with a speed of 5 root 3m/s. The speed of the car so that hailstones are bounced back by the screen in vertically upward direction with respect to car is (Assume elastic collision of hailstones with wind screen)
1.20m/s
2.10m/s
3.15m/s
4.5m/s
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14
Answer:
2 point
Explanation:
i hope is it right
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1
Explanation:
Which of the following elements can show covalency greater than 4?
1. Be
2. S
3. P
4. Al
Help me with dis question it is multi correct option
Explanation:
hey this question options in 2,3 both sulphur and p , hey believe me I am also from narayana , hey if you want more answer message me in Instagram @the_nagendra_kancharapu ,I got 41 out of 53 I think
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