Physics, 26.02.2020 13:10, eka85

Take a plastic pipe and fix a jet at one of its end. connect the pipe to a water tap attached to

a large overhead tank. fix a large protractor as shown in the figure so that you can hold the

pipe at different angles (say at 15 degree
, 30 degree
, 45 degree
and 60 degree

hold the pipe in such a manner that jet of water comes out at an angle of 15 degree
. measure the

distance up to water is . is the range of the projectile.

now hold the pipe at an angle of 30 degree
, 45 degree
and 60 degree
. measure the range of the projectile in each

case. keep the speed of water coming out of the jet same in each case.

what do you find? for a given speed, the range is maximum when the angle of projection is

45 degree

also, try to find out the effect of initial speed of water on the range of the projectile.

Answers: 1

Other questions on the subject: Physics

Physics, 18.08.2019 04:00, hiraji
Man takes 5 hours 45 min in walking to a certain place and riding back. he would have gained 2 hours by riding both ways. the time he would take to walk both ways is
Answers: 1
Physics, 18.08.2019 20:00, vishal4838
Why earth is only the planet where life is possible
Answers: 2
Physics, 19.08.2019 03:00, kokaamy
The linear momentum of a system of particles is always conserved true or false
Answers: 3
Physics, 19.08.2019 03:00, ravichandrareddybuss
At a displacement 5cm acceleration of a body in shm is half of maximum acceleration. distance between extreme positions is? ​
Answers: 1
Total solved problems on the site: 25867966