8 photos: Actors who have played Batman. Christian Bale â After the disaster of Batman & Robin, the franchise was destined to remain a joke until director Christopher Nolan came along to reinvent the role and finally make the Dark Knight, well, dark. photos: Actors who have played Batman. Christian Bale â After the disaster of Batman & Robin, the franchise was destined to remain a joke until director Christopher Nolan came along to reinvent the role and finally make the Dark Knight, well, dark.
Full Answer. The instantaneous speed of an object should not be confused with the average speed. For example, a person who drives 60 miles in a single hour has an average speed of 60 miles per hour, but the instantaneous speed of the vehicle could vary greatly from one instant to another.
2. Learn the difference between average and instantaneous speed. Instantaneous speed is the speed an object is traveling at any one moment. In a car, the speed reading on the speedometer indicates your instantaneous speed--the rate you are traveling at that particular moment.hink of 50 miles per hour as a fraction: 50 miles/1 hour. The preferred terms for speed use divisors (in this case, units of time) that are a power of 1. From this, you can surmise the formula: speed = distance/time.