Answer:
1) force = 8.4 N
2) acceleration = 1 m/s^-2
Explanation:
I've attached the working
Answer:
this is what I found, hope it helps!
Answer:
Explanation:
Height of the hose pipe is given as
horizontal distance is given as
angle of elevation is given as 35 degree with the horizontal
now we know that the horizontal distance moved is given as
now we have
also we have
so we have
Answer:
0.28899 m
Explanation:
v = Velocity = 69 m/s
= Angular velocity =
r = Radius of the motion
In rotational motion velocity is given by
The length of the rotation string is 0.28899 m
Answer:
TRUE
Explanation:
The process of a solid becoming a liquid is called melting. (an older term that you may see sometimes is fusion). The opposite process, a liquid becoming a solid, is called solidification.