Answer:
yes !!
Explanation:
Magnets can be found in the simplest or most complex devices you use every day. From home appliances such as the refrigerator, microwave oven and electric fan, to your company's office equipment such as computers and printers. All these devices use magnets.
<span>This pivot is called refraction. It happens because different materials have different densities. The more dense the material the more atoms the light collides with and the slower it travels; the less dense, the fewer the collisions and hence a faster velocity. This pivoting, or refraction, is caused by the light either slowing down or speeding up.</span>
Answer:

Explanation:
From the question we are told that
Mass 
Velocity of mass 
Force of Tunnel 
Length of Tunnel 
Height of frictional incline 
Angle of inclination 
Acceleration due to gravity 
First Frictional surface has a coefficient
Second Frictional surface has a coefficient 
Generally the initial Kinetic energy is mathematically given by



Generally the work done by the Tunnel is mathematically given as



Therefore



Generally the energy lost while climbing is mathematically given as



Generally the energy lost to friction is mathematically given as



Generally the energy left in the form of mass
is mathematically given as



Since

Therefore
It slide along the second frictional region

