Speed = (distance covered) / (time to cover the distance)
= ( 8.45 km) / (0.65 hr)
= (8.45 / 0.65) km/hr
= 13 km/hr
True
~Nightcore
Hope this helped
Answer:
2 rad/s
Explanation:
For a rotating object, the linear velocity is given by
where is the angular velocity and is the radius.
The edge has a linear velocity of 10 m/s and the radius at the edge is 5 m.
Humberto should expect to see that all bulbs in circuit 1 will shine more dimly than the original bulbs, while all bulbs in circuit 2 will have the same brightness as the original bulbs.
B) All bulbs in circuit 1 will shine more dimly than the original bulbs, while all bulbs in circuit 2 will have the same brightness as the original bulbs.