starting position and velocity direction are shown by the yellow dot and arrow below. his coach starts a…

starting position and velocity direction are shown by the yellow dot and arrow below. his coach starts a stopwatch when he begins running. the player runs across the field with a constant velocity of 7 yd/s to the right. predict the players position at the times shown in the table. time (s) position to the right (yd) 0 0 2 4 6

starting position and velocity direction are shown by the yellow dot and arrow below. his coach starts a stopwatch when he begins running. the player runs across the field with a constant velocity of 7 yd/s to the right. predict the players position at the times shown in the table. time (s) position to the right (yd) 0 0 2 4 6

Answer

Explanation:

Step1: Recall the formula for position

The formula for position $x$ with constant - velocity motion is $x = v\times t$, where $v$ is velocity and $t$ is time. Here, $v = 7\frac{yd}{s}$.

Step2: Calculate position at $t = 2s$

Substitute $t = 2s$ and $v = 7\frac{yd}{s}$ into the formula $x=v\times t$. So, $x=7\frac{yd}{s}\times2s = 14yd$.

Step3: Calculate position at $t = 4s$

Substitute $t = 4s$ and $v = 7\frac{yd}{s}$ into the formula $x = v\times t$. So, $x=7\frac{yd}{s}\times4s=28yd$.

Step4: Calculate position at $t = 6s$

Substitute $t = 6s$ and $v = 7\frac{yd}{s}$ into the formula $x = v\times t$. So, $x=7\frac{yd}{s}\times6s = 42yd$.

Answer:

Time (s) Position to the right (yd)
0 0
2 14
4 28
6 42