Question

When seen form below the blades of a ceiling fan are seen to be revolving anticlockwise and their speed is decreaseing selcte correct statment about th direction of its angular velocity and angular acceleration​

Answer 1

kA child is standing at the edge of a straight highway watching her grandparents' car driving away at a constant 21.6 m/s. The air is perfectly clear and steady, and after 11.5 minutes the car's two taillights (646 nm) appear to merge into one. Assuming the diameter of the child's pupils is 5.60 mm, calculate the width of the car.


hope this helps you mate

Answer 2

Answer:

→ Angular velocity upwards, angular acceleration downwards.

Explanation:

• ᴍʀᴋ. ᴛʜᴀɴᴋs ᴀɴᴅ ʙʀᴀɪɴʟɪsᴛ