I just recently failed a physics test does anyone know better ways in which I can revise. I'm good at seeing things like diagrams because they're easy to remember.

Since you seem to do well with diagrams, I recommend practice at drawing free body diagrams more often. Don't worry about drawing perfectly. The key is to get all the given values in the correct locations so you get a better idea of what is going on.

Also, since you seem to be a visual learner, you should try to find ways to connect that learning style to nonvisual situations. For example, you can use a formula pyramid as the one shown below to connect various variables together.

The pyramid may seem a bit strange, but here's how it works:

For instance, let's say we want to find the acceleration 'a'. Circling 'a' leaves the f and m uncircled. We divide in the order shown from top to bottom to get a = f/m. This pyramid is the formula for newton's second law F = ma.

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards