Skip to content / Đến nội dung
SachHeCam.com

Cambridge Secondary (7-9). Stage 8. MCE Science. Workbook - Unit 8: Forces and Motion - Question 10

Cambridge Secondary (7-9) · Unit 8: Forces and Motion

Question 10

Irfan enjoys horse riding. Early one morning, he rode a horse through the woods. The horse trots for 18 minutes and covers a distance of 4 km. It then speeds up to a canter and covers 7 km in 10 minutes. Irfan takes a 20-minute break to rest and enjoy the scenery. Finally, he sets off again and the horse gallops back home, covering 6 km in 6 minutes.

What is the speed during each phase of the ride? Fill in the missing parts of the calculations.

Trotting: speed = 4 km/18 minutes (or 0.3 hours) = ___ km/h

Cantering: speed = ___ km/___ minutes (or 0.167 hours) ≈ ___ km/h

Resting: speed = ___ km/h

Galloping: speed = 6 km/___ minutes (or 0.1 hours) = ___ km/h
0
0
GIỎ HÀNG
Empty CartGIỎ CHƯA CÓ GÌQUAY LẠI SHOP