Ally maganga
JF-Expert Member
- Jan 18, 2014
- 1,433
- 913
Is it possiple to boil water without heating? Explain
kwann mtoto Wa mnyama akizaliwa tu anaanza kutembea tofauti Wa binadamu?
ngoja nianze wengine watakomenti kama ni sawa.
given H=9m
*find final velocity, V.
V=√2gh =√(2×9.8×9)
V= 13.28m/s.
After bouncing, the above final velocity will act as initial velocity(U)
from newton's third law of motion:
v^2=u^2+2gh , find final velocity v'.
v^2=(13.28 )^2 +2×9.8×9
v'=18.76m/s.
Then; V×H=v'×h ,find h,
h= (13.28×9)÷18.76
h=6.37m (utaenda juu mita 6.37)
Hapo kwenye VxH=vxh umeniacha kidogo
We umeuliza uzito wa asali au maji?
Mbona unatuchanganya?
Huwezi kwenda dukani ukauliza kama ladha ya mkate ni sawa na chapati.
Ebooooooooooo
Mwalimu mbona mkali hivyo?
B,jibu ndo hilohilo
Factorize :
(a) 6x2 -11xy -10y2
(b) am+3bn-an+3bm
sln for b am-an+3bn+3bm a(m-n)+3b(m+n) factorization can not be done because the factors are not the sameFactorize :
(a) 6x2 -11xy -10y2
(b) am+3bn-an+3bm
Factorize :
(a) 6x2 -11xy -10y2
(b) am+3bn-an+3bm
am-an +3bn+3bm
=a(m-n)+3b(n+m)
.'.=a(m-n)+ 3b(n+m) anser
Mh! niki let value ili nihakiki linakataa, hii nouma
The language in which the universe is written - Galileo Galilei. Na bila kipaji aisee hii Lugha ni majanga tupu!sln 6x^2-15xy+4xy-10y^2 3x(2x-5y)+2y(2x-5y) the answer is (3x+2y)(2x-5y)