prepare a bill of exchange
Answers
Answer:
A bill of exchange must clearly detail the amount of money, the date, and the parties involved including the drawer and drawee. If a bill of exchange is issued by a bank, it can be referred to as a bank draft. The issuing bank guarantees payment on the transaction.
Explanation:
Given that Initial velocity, u = 40 m/s, Final velocity, v = 0 m/s.
Acceleration due to gravity, g = 10m/s
2
(downward motion).
Maximum height, s = H.
As the body is thrown upward a = -g the relation v
2
=u
2
−2as gives v
2
=u
2
−2aH, we have,
H =
2g
u
2
−v
2
=
2(10m/s
2
)
40m/s
2
−0
2
=
20
1600
=80m.
If a stone is thrown vertically upward, it returns to its initial position after achieving maximum height.
so, the net displacement = Difference of positions between initial and final positions = 0.
Total distance covered = 80 m + 80 m = 160 m.
Hence, the displacement is 0 and the total distance covered is 160 m.