Recent content by chel

oh! i see,, i'll keep that in mind... well thanks anyway,, i still have 10 more questions to answer tomorrow,, thank you,, nyters and byers

tama ako means I am correct... bye.. thanks :zzz:

(0.5kg) * (20m/s)= (70kg)* (?) ==> this formula gave me same answer.. what made this wrong i used analysis using this formula.. you said this is close but wrong? hehehe.. but I am happy i got it correct :approve:

you mean to say tama ako? i mean i got it the correct answer?

hai,, guys thanks for the effort in helping me solving this problem..

accdg to what i have read, the momentum is unchanged if there is no external force acted on the system.. the energy is conserved...

can i use this formula? (m)*(20m/s)+(m)(0m/s)=(2m)(velocity after the collision)?

uhmm, the momentum before and after the collision is zero??

uhmm, the momentum before and after the collision was zero?

uhmm,, will this equation solve my problem? (0.5kg) * (20m/s)= (70kg)* (?) im not really sure if I am going on the right track i don't know much about physics.. i feel so helpless by not knowing these things.. :(

uhmm, there was no conservation happened because there was an external force coming from the snowball i think... :(

help.. please.. :(

0.5Kg snowball moving at 20m/s strikes and sticks to a 70Kg man standing on the frictionless surface of a frozen pond. what is the final velocity?