Answer:

The important objectives of the motion study are:

1. To improve the process of doing work

2. To improve the design of work place layout

3. To find the best way of doing a job

4. To ensure reduced health hazards

5. To minimise the unnecessary human movements

6. To have more effective utilisation of material, machines and workers

However, the real purpose of the study of projectile motion is that it is a good way to practice (and learn) some aspects of general problem solving

Explanation:

Carry On Learning

Answer:

Force and motion are important parts of everyday life. As students study this unit, they will learn how these physical factors impact their lives and work. The lessons and activities will help students become aware of factors like friction, gravity, and magnetic force.

Explanation:

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