Explanation:
T=1/f
So if frequency increases the period will decrease
Answer:
2.55 m
Explanation:
The motion of the dancer is the motion of a projectile, which consists of 2 independent motions:
- A uniform motion (constant velocity) along the horizontal direction
- A uniformly accelerated motion (constant acceleration) along the vertical direction
The horizontal range of a projectile can be found by using the equations of motions along the two directions, and it is given by:

where
v is the intial velocity
is the angle of projection
is the acceleration due to gravity
For the dancer in this problem, we have:
v = 5 m/s

Therefore, the horizontal range is:

Answer:Voltage
Explanation:
Voltage stays the same at any point in a parallel circuit