Match the terms with their definitions. (4 points) Column A
1.
Instantaneous speed

:
Instantaneous speed

2.
Average speed

:
Average speed

3.
Acceleration

:
Acceleration

4.
Speed

:
Speed

Column B
a.
Rate of change of velocity with time

b.
Rate of change of distance with time

c.
Speed at a particular instant of time

d.
Total distance covered divided by the total time required

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s

Which notation is used to represent an alpha particle? a. b. c. d.