No answer is possible until we know the number that belongs after the words "... angular speed of ".
oof, that question is difficult! i would say its d because if you pull a slingshot farther than another one, it would have more potential energy.
Answer:
This is what I know, The angle of releases changes the relationship between the horizontal and vertical components of projectile. The idea angle of release is 45 degrees, assuming there is no air resistance and take off and landing points are the same height.
Explanation:
Answer:
Motion definition: the action or process of moving or being moved.
Examples:
1. moving a hand
2. riding a bicycle
3. running
Answer:
We can increase the strength by increasing current in the wire or increasing the number of turns of the coil around an iron core .
Explanation:
The magnetic strength due to current carrying conductor carrying current I and having N number of turns is given by
B = 
is vacuum permeability .and its value is equal to 
.so from the above equation we can see that magnetic strength is directly proportional to the current through wire and no. of turns .
