Question

A hockey player applies an average force of 1.67 N to a 0.89 kg hockey puck for a time of 2.23 seconds. Determine the impulse experienced by the hockey puck?

Answer 1

`"Impulse" = "Force" × "Time"`

A `"1.67 N"` force is experienced by the hockey puck for a time interval of `"2.23 seconds"`. So, impulse experienced by it is

`I = "1.67 N"× "2.23 s" = "3.72 Ns"`