A runner moves at a constant speed of 5/s for 10 s,then increases speed to 8m/s tor the next 5s?calculate the distance the runner travelled
Answer (2)
may isakasing mangangahoy tapos meron siyang narinig na humihingi ng tulong ganon tapos nakita niya ang isang tigre na nahulog sa isang patibong
HiTo calculate the total distance the runner traveled, we can break the motion into two parts:Given:First part Speed = 5 m/s, Time = 10 s Second part: Speed = 8 m/s, Time = 5 s Distance Calculation:1. Distance traveled in the first 10 seconds: [tex]\[d_1 = \text{speed} \times \text{time} = 5 \times 10 = 50 \text{ m}\][/tex]2. Distance traveled in the next 5 seconds: [tex]\[d_2 = 8 \times 5 = 40 \text{ m}\][/tex]Total Distance:[tex]\[d_{\text{total}} = d_1 + d_2 = 50 + 40 = 90 \text{ m}\][/tex]So, the runner traveled 90 meters in total.
