1. A combine harvester like the one in Figure 1, has a power of 335kW. It takes 15 seconds to get up to its maximum velo
Posted: Sun May 15, 2022 9:10 pm
- 1 A Combine Harvester Like The One In Figure 1 Has A Power Of 335kw It Takes 15 Seconds To Get Up To Its Maximum Velo 1 (104.28 KiB) Viewed 63 times
1. A combine harvester like the one in Figure 1, has a power of 335kW. It takes 15 seconds to get up to its maximum velocity of 40km/h from rest. Construct a velocity time diagram [3 marks) and calculate: a. The rate of acceleration, * [6 marks] b. How far it travels in this time, [3 marks] c. The force needed to achieve this acceleration, [4 marks] d. The KE of the combine at this, velocity given its mass is 3.5 tonnes. [3 marks] I Figure 1: Combine Harvester