Question

IX Green House Mathematic
3
2
1: _Simplify % +13 + - 2 를
2. The sum of two national in
y one of them is -
十
3. what
number
shoud
be​

Answer 1

Answer:

Given :-

An object starting from rest moves with an acceleration of 2 m/s²

To Find :-

Distance travelled after 4 sec

Solution :-

We know that

s = ut + 1/2 × at²

s = (0)(4) + 1/2 × 2 × (4)²

s = 0 + 1/2 × 2 × 16

s = 0 + 16

s = 16

Hence

Distance travelled by the object after 4 second is 16 m

Answer 2

Answer:

write four pairs of integers ( a, b ) such that a ÷ b = - 4.