Explanation:
If the size and direction of the forces on the object are exactly balanced , then there is no net force acting on the object
Answer:
B AND D
HOPE ITS HELF FUL .........
Mechanical advantage = (output force) / (input force)
MA = (2,000 N) / (120 N)
<em>MA = 16.67</em> (16 and 2/3)
The waste product of photosynthesis is oxygen
