Hello,
I have got the following physics problem.
Boat's engine during 1 second can give speed v to L litres of water. What is the maximum speed of boat, if its mass is equal to M?
Could anyone help me with this?
Thanks in advance.
2007-05-16 01:56:54 · 4 answers · asked by Pythagor 1 in Science & Mathematics ➔ Physics
L litres of water have mass L too.
momentum is always conserved
momentum of water is equals to that of the boat
Lv(water) = Mv(boat)
v(boat) = Lv(water)/M
2007-05-16 02:03:01 · answer #1 · answered by lilmaninbigpants 3 · 0⤊ 0⤋
What does liters of water have to do with the engine and the boat's speed?
2007-05-16 02:00:24 · answer #2 · answered by gebobs 6 · 0⤊ 0⤋
I genuinely have forgotten the precise technique to do the situation. although the smaller vessel would desire to have a smaller perspective from the today line of commute of the vessel being towed. the perspective is shaped from the axis it is the meant path of commute. . The smaller tow would desire to drag in a path closer that projected path than the extra beneficial tow boat. the perspective would desire to be much less for the smaller boat. i'm hoping this helped ?
2016-11-04 02:32:10 · answer #3 · answered by ? 4 · 0⤊ 0⤋
L liters
2007-05-16 02:50:08 · answer #4 · answered by anand m 1 · 0⤊ 0⤋