- #1
Aditi1705
- 1
- 0
I really need help with these questions...!
Question 1.
Two balls A and b are thrown with same velocity u from the top of a tower.Ball A is thrown vertically upwards and B is thrown vertically downwards.
If time of A=6s and B=2s..Find height of tower.
Question 2.
A boat having speed of 5km/hr in still water, crosses a river of width 1km along the shortest possible path in 15 minutes.Find the speed of the river in km/hr.
I've tried everything but the answers are just not coming out right..
pl help...
Question 1.
Two balls A and b are thrown with same velocity u from the top of a tower.Ball A is thrown vertically upwards and B is thrown vertically downwards.
If time of A=6s and B=2s..Find height of tower.
Question 2.
A boat having speed of 5km/hr in still water, crosses a river of width 1km along the shortest possible path in 15 minutes.Find the speed of the river in km/hr.
I've tried everything but the answers are just not coming out right..
pl help...