Now I am going to draw a diagram for a person jumping ... a time interval of 1 second so that the acceleration vector is the same length as the change in velocity vector. I labeled this a flat ...

The term acceleration can refer to a scalar acceleration or an acceleration vector. So far, we have only met scalar acceleration, eg \(5 m\,s^{-2}\). Vector acceleration is a scalar acceleration ...

Here's a diagram that might help ... This definition of acceleration says that it depends on the change in the vector velocity. (We use the delta symbol (Δ) symbol to denote change.) ...

Vector diagrams can be used to resolve the pulling force into a horizontal component acting to the right and a vertical component acting upwards. Draw a right-angled triangle to scale, in which ...