Answer:B
Explanation:Grote reber was the first scientist to map the milky way galaxy using radio waves.
Explanation:
Malai thaxai. na
ffndgufijvdyfbffnfcjoigkf
Answer:
+ 3.0 m
Explanation:
displacement is shortest distance from fixed point O in particular direction . in diagram shortest distance at end from O is 3 m and it is right of O so +. HENCE +3.0m
Op here is another problem exactly like that. Just plug in your variables instead. And remember, time is never negative.
Answer:
Object will float.
Explanation:
Total force on the body = Weight of body + Buoyancy force on body.
Weight of body = 15 N downwards = 15 N
Buoyancy force on body = 17 N upwards = -17 N
Total force on body = 15 - 17 = -2 N = 2 N upwards
So, the body will float.
Object will float.
