Final answer:
VT1 and VT2 refer to the velocities of an athlete at different time intervals. To calculate these velocities, you need the initial velocity, acceleration, and time. The client reaches VT1 at the end of the first 4 seconds and VT2 when the time interval from t=4s to t=7s has passed.
Step-by-step explanation:
VT1 and VT2 refer to the velocities of an athlete at different time intervals.
- VT1 is the velocity of the athlete during the first 4 seconds. To calculate this, you need to know the initial velocity and the acceleration of the athlete. You can use the equation: Vt = V0 + at
where Vt is the velocity at time t, V0 is the initial velocity, a is the acceleration, and t is time.
- VT2 is the velocity of the athlete from t = 4 s to t = 7 s. To calculate this, you need to know the initial velocity, acceleration, and the time interval. You can use the same equation as above.
When the client has reached VT1, the given time has passed, and they are at the end of the first 4 seconds. When the client has reached VT2, the time interval from t = 4 s to t = 7 s has passed.