Answer:
46.2
Step-by-step explanation:
Because starting from the decimal point, 2 is the tenth, 3 is the hundreth and so on and so forth.
Answer:
hope it helps
Step-by-step explanation::
a) Consider a body having initial velocity 'u'. Suppose it is subjected to a uniform acceleration 'a' so that after time 't' its final velocity becomes 'v'. Now, from the definition of acceleration we know that:
Acceleration = Time taken Change in velocity or Acceleration = time taken
Final velocity- Initial velocity
So, a= t
v−u
at=v−u and, v=u + at
where v= final velocity of the body
u= initial velocity of the body
a= acceleration
and t= time taken
(b) Initial velocity, u=54km/h=15m/s
Final velocity, v=0m/s
Time, t=8s
Acceleration, a=?
a= t
v−u
= 8
0−15
= 8
−15
m/s 2
=−1.875m/s 2
Bnmmnbnnnnnbbnnb fb vb nvvnnb night gh b
Its the first one. I typed them all in my graphing calculator to check
Still ,ancestors, our ,communicate, were, not, to ,use ,telephones ,did ,who ,able
Aneli [31]
Alexander graham bell invented the phone
