Answer:
3.5 seconds of flight time; 13.9 m from the base of the cliff
Explanation:
decreased 5 times
Explanation: if the force increases 5 times between them would decrease 5 times
Answer:
applying 1st eq of motion vf=vi+at we have to find a=vf-vi/t here a=50-30/2=10 so we got a=10m/s²
Answer:
Option (A) and (F)
Explanation:
As the liquid cools down, it means the temperature decreases the density of the liquid increases in most o the cases.
Now the volume is inversely proportional to the density of substance so density increases.
