when we throw a ball upward what happened to its speed while it is going up ? give reasons for you answer
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Answered by
3
speed decrease because of the gravitional force pulls it down
neha549:
mere book me likha tha ki ye khna galat hoga ki object uniform motion me chalta rhega jb tk external force act nh hoga
jbki ye shi tb hoga jb ye likha Ho ki air resistance aur friction ko chhod ke agar baat kiya jae to shi hoga
Bt according to me jb net force zero ho to constant speed me move karega
for example jb boat float karta h to wo constant speed me move krta h kyunki uska weight aur upthrust dono balance hoke zero Ho jata h
force and pressure
kya apko samajh aya
objects constant speed me move kar skta h
I hope u understood
yes
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Answered by
4
Obviously, The speed of the ball would increase first due to the application of muscular force due to throwing.
After certain height the speed of the ball will start to decrease as a result of gravitational pull by the Earth and eventually the ball will come down.
I hope this helps.
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After certain height the speed of the ball will start to decrease as a result of gravitational pull by the Earth and eventually the ball will come down.
I hope this helps.
Mark this as Brainliest if you are satisfied.
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