Question

Write the following statement are true or false with reasons.
1. Acceleration is always positive.
2. Distance is a scaler quantity.
3. SI unit of force is dyne.​

Answer 1

Answer:

1. false ,acceleration can also be negative that is only called as deaccelration
2. true , it will not depend upon direction only on magnitude
3. false, SI unit of force is newton

Answer 2

Answer:

false

true

false

Explanation:

acceleration is also negitve called deacceleration so false

it's obviously a scaler quantity so true

si unit of force is Newton so dyne is wrong and therefore it's false.

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