Snowshoes enable a person to walk on depp snow because the snowshoes increase the area over which the person´s wight is distributed.
b.increase the area over which the person´s wight is distributed.
Explanation:
Two atoms with equal masses, m, and equal speed, v, engage in a head on elastic collision. Since, the two atoms both having equal masses and equal but opposite velocity, the total linear momentum of the system is zero. Therefore, conservation of linear momentum to be conserved , the velocities before and after collision are same. Similarly, in elastic collision total kinetic energy is also conserved. The kinetic energy before and after collision are same.
Answer:
The number of turns in the secondary coil is 28.
Explanation:
Given that,
Input voltage given to the transformer,
Output voltage supplied to the video game,
Number of turns in the primary coil,
We need to find the number of turns in its secondary coil. We know that the transformer equation is given by :
or
So, the number of turns in the secondary coil is 28.
Whatever phase of the moon Ike sees, he can expect to see
the same phase of moon again, after 29.53 days later.