Question
Calculate Distance d=stimes t 9. A whale swims at a constant speed of 8.0m/s for 17s. Calculate the distance travelled by the whale. 10. A girl cycles for 30s at a speed of 4m/s Calculate the distance she travels.
Solution
4.1
(263 Votes)
Trinity
Professional · Tutor for 6 years
Answer
9. **Problem:** A whale swims at a constant speed of 8.0 m/s for 17 s. Calculate the distance traveled by the whale.**Formula:** Distance = Speed × Time**Solution:*** Distance = 8.0 m/s × 17 s* Distance = 136 m**Answer:** The whale travels 136 meters.10. **Problem:** A girl cycles for 30 s at a speed of 4 m/s. Calculate the distance she travels.**Formula:** Distance = Speed × Time**Solution:*** Distance = 4 m/s × 30 s* Distance = 120 m**Answer:** The girl travels 120 meters.