Question

Join these pairs of sentences using present or past participle. One
done for you
1. He got off the train. He tripped down the steps.
Getting off the train, he tripped down the steps
2. My mother loved the food. She asked my aunt for the recipes.
3. The plane took off late. Its arrival was delayed by two hours.​

Answer 1

Answer:

determine the minimum necessary upward force that must be applied to lift a 15 kg object to a height of 5 m at constant speed calculate also corresponding work done for this applied force