An object that is slowing down in a positive direction must have
1 answer:
Answer:
Positive velocity and negative acceleration
Explanation:
An object moving in the positive direction has a positive velocity.
An object that's slowing down while moving in the positive direction has a negative acceleration.
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Answer:
<u>4 m/s²</u>
Explanation:
<u>Formula</u>
- Weight = Mass x Gravity due to acceleration
<u>Solving</u> :
- 400 N = 100 kg x g
- g = 400/100
- g = <u>4 m/s²</u>
Less than because a mile is 1600 meters
All the inhabitants of a particular place or town, area or country
Potential energy = (mass) · (gravity) · (height)
PE = (60 kg) · (9.8 m/s²) · (10 m)
PE = (60 · 9.8 · 10) · (kg · m²/s² )
PE = 5,880 joules