Answer:
true
Hoped this helped(⁄ ⁄>⁄ ▽ ⁄<⁄ ⁄)
According to Newton's third law
Explanation:
but the points are only 25
8000
V²=U²+2as
V=400m/s
U=0
a=10
s=?
(400)²=(0)²+2*10*a
160,000=20s
s=160,000/20
s=8000
V2 = 1.33m/s
M1 = 30 ton
M2 = 90 ton
V1 = 4 m/s
V2 = ?
Assumption: momentum conserved, no friction
initial momentum = final momentum = 0
momentum : p = MV
(M1*V1) - (M2*V2) = 0
V2 = (30*4)/90 = 1.33m/s