Find the speed with which the disk slides across the surface
Answer:

Explanation:
The Potential energy of spring is transformed to kinetic energy hence

Here k is the spring constant, x is the extension of spring, v is the velocity of disk and m is the mass of the disk.
Substituting 0.117 Kg for m, 194 N/m for k and 0.07 m for x then

its D. B and D beacuse tthat the neap tides
Answer:

Explanation:
The force exerted on a charged particle due to a magnetic field is given by:

where
q is the charge of the particle
v is the velocity of the particle
B is the magnetic field strength
is the angle between the directions of B and v
In this problem we have:
is the charge of one honey bee
is the velocity of the bee
is the average strength of the Earth's magnetic field
, because the bee flies east to west while the Earth's magnetic field is south to north
Substituting into the equation, we find:

Sodium Hydroxide is highly Basic
Answer: 90 meters
Explanation: 60/20=3 and 3*30=90 so it is 90 meters.