A particle starts from rest and is accelerated uniformly. Find the rat

1.	A particle starts from rest and is accelerated uniformly. Find the ratio of distance travelled from in3rd and 5th second.
Answer» rong>Question:- → A particle starts from rest and is accelerated uniformly. FIND the RATIO of distance travelled from in3rd and 5th second. Answer:- »»» d3 : d5 = 5 : 9 Solution:- Given:- »»» The body starts from rest. u = 0 »»» The OBJECT is having a uniform acceleration throughout the journey. To Find:- ★ The ratio of the distance travelled by the object in 3rd and 5th second. Calculation:- u = 0 ; a = ? S 3 = u + a/2 [2(3) - 1] = a/2 × 5 S5 = u + a/2 [2(5) - 1] a/2 × 9 D3 : D5 a/2 × 5 : a/2 × 9 = 5 : 9 ∴ Ratio of D3 : D5 = 5 : 9

A particle starts from rest and is accelerated uniformly. Find the ratio of distance travelled from in3rd and 5th second.

Answer»

rong>Question:-

→ A particle starts from rest and is accelerated uniformly. FIND the RATIO of distance travelled from in3rd and 5th second.

»»» d3 : d5 = 5 : 9

»»» The body starts from rest. u = 0

»»» The OBJECT is having a uniform acceleration throughout the journey.

★ The ratio of the distance travelled by the object in 3rd and 5th second.

u = 0 ; a = ?

S 3 = u + a/2 [2(3) - 1]

= a/2 × 5

S5 = u + a/2 [2(5) - 1]

a/2 × 9

D3 : D5

a/2 × 5 : a/2 × 9

= 5 : 9

∴ Ratio of D3 : D5 = 5 : 9