Please answer as 8th question
Attachments:
Answers
Answered by
0
Mass of truck m1= 2500kg
Initial velocity of truck u1= 28m/sec
Mass of car m2= 300 kg
Initaial velocity of car u2= 0
Common velocity =v
So
M1u1 + m2u2 = (m1 + m2 ) v
2500 * 28 + 300 * 0 = ( 2500+ 300) v
70000 = (2800)v
V= 70000÷ 2800
V= 25 m/s
Initial velocity of truck u1= 28m/sec
Mass of car m2= 300 kg
Initaial velocity of car u2= 0
Common velocity =v
So
M1u1 + m2u2 = (m1 + m2 ) v
2500 * 28 + 300 * 0 = ( 2500+ 300) v
70000 = (2800)v
V= 70000÷ 2800
V= 25 m/s
Similar questions