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.
Instantaneous speed is the velocity of an object at a certain time. For example:- Suppose you are driving in a car and the speedometer constantly varies; this is because the speedometer gives speed at a particular moment of time.
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.