Answer:
dont understand clearly
Step-by-step explanation:
dont understand clearly
Answer: B
Step-by-step explanation:
360 is a full circle. 420-360= 60
In pure translation or in roll without slip?
In pure translation, just use Fnet = m*a. Fnet = 7.5 Newtons
In roll without slip it has effectively more inertia than 5 kilograms. The effective inertia can be found as:
m_effective = m + I/r^2
For a uniform solid sphere, I = 2/5*m*r^2
So m_effective = 7/5*m
To make a 5 kg bowling ball accelerate at 1.5 m/s^2 in roll without slip, it requires Fnet = 10.5 Newtons, and this ASSUMES that all forces causing the net force on it have lines of action through its center of mass (most common case).
i hope this is what ur looking for
Answer:
1/5
Step-by-step explanation:
Note that this graph goes through (0, 0) and (2/5, 1/2).
Thus, the slope of the graph is m = rise / run = (1/2)/(2/5) = 1/5.
This m = 1/5 is ALSO the constant of proportionality.
