Card 1 of 24
Velocity is found from displacement using [...]\text{[...]}[...].
A
Displacement has a direction; distance is total length travelled.
B
Two - one from each integration.
C
Speed =∣v∣=|v|=∣v∣.
D
Velocity is found from displacement using v=drdt\boxed{v=\frac{dr}{dt}}v=dtdr.
Card 1 of 24
2.7.4 Kinematics Flashcards
24 flashcards on WJEC A Level Maths 2.7.4 Kinematics: the key formulae, methods and definitions you need to recall for AS Unit 1, AS Unit 2, A2 Unit 3 and A2 Unit 4.