# data[].attributes.body
The concept of work is demonstrated with the vertical lifting at a constant velocity of the notebook. As I raise the notebook, I exert a force on the notebook to combat the gravitational force, and I move it upward a certain distance which is what work is (force multipled by distance).

# data[].attributes.body
Impulse is force multipled by time or the change in momentum (mass multipled by velocity). This is demonstrated through the force being applied to the plastic cup of tea as my hand exerts a force for an amount of time. The change in momentum occurs as the mass is constant, but the velocity changes (it goes faster in the beginning but slows down due to friction and a lessening of the force exerted by my hand going to a rest).

# data[].attributes.body
With the two fishes speeding up, they both have a positive velocity (high speed going to the right direction) and a positive acceleration (since its speeding up) results in these two fishes demonstrating positive acceleration.

# data[].attributes.body
The crate being presumably pushed into the vehicle has high kinetic energy. This can be drawn from the basis that for an object to have high kinetic energy, it would need a large mass (seen with the crate as it appears heavy with the man struggling to load the package) and it has a high velocity (as seen with the motion blur) as the man pushes a force on the crate for it to have a large velocity.

# data[].attributes.body
With Newton's 1st law, the video shows the water bottle moving from my hand at a constant rate (velocity). This shows that the object stays at rest (at the my hand it's originally at rest) until acted upon by an unbalanced force (my hand exerting a force on the bottle) causing it to move in motion with constant speed and direction (or constant velocity).  This will continue until an unbalanced force acts on the object causing a different motion or causing it to rest. In this case, it's the friction acting on the moving water bottle and the wall/door that exerts a force on the bottle causing it to stop and be at rest.

# data[].attributes.body
As seen with my phone, as it falls from my hand, this demonstrates free fall. This is free fall because the only force being applied to the phone is gravity which is downward causing the phone to have a downward movement.

# data[].attributes.body
The simple harmonic motion demonstrated here would be the pendulum created by my necklace. As my necklace sways back and forth with the mass (the half-heart) and length (the length of the lanyard) that is fixed at a certain point) at my fingertips it creates an angle with the swinging back and forth. It has a constant amplitude and constant frequency.

# data[].attributes.body
Using my ID, this video demonstrates centripetal acceleration as the ID moves in a circular path with the acceleration directed towards the center (which helps keeping the circular path). The radius of the ID is the ID's length and its going at a constant angular velocity (the linear velocity is constant but the direction changes as the ID goes in the circular path).

# data[].attributes.body
The two people appear to be speeding up (with their velocity increasing) so that means it would have a negative acceleration, since the velocity is negative (a high speed going to the left direction) which results in these two people demonstrating negative acceleration.

# data[].attributes.body
The large crate being flown by multiple birds demonstrates high potential energy, specifically high gravitational potential energy. The massive amount of mass multiplied by the constant of gravity (9.8 m/s²) multiplied by the height (it seems to be above a large bridge) would result in a high potential energy.