-7.9 and 17/8 should be the answers!
Answer:
17
Step-by-step explanation:
2*-3*+9
2*16-3*8+9
32-24+9
17
Answer:
Radius r=0.30m, Velocity, v=36m/s
(a) angular speed w=
r
v
=
0.3
36
=120rad/s
(b) final angular speed w
′
=0
From rotational kinematics w
′
2
−w
2
=2αθ
0−14400=2α×40×2π
⇒α=
160π
−14400
=−28.6rad/s
2
'Distance covered
=40×2πr
=40×2π×0.3=75.39m
Answer:
Step-by-step explanation:
Just divide I think
7+8=24+x (the first statement)
15=24+x
x=15-24
x=-9