Answer:
A - Crest, B - amplitude, C - wavelength, D - trough
Explanation:
Answer:
A
Explanation:
if the man doubles his force to 40 and the box was yet to move that means acceleration also doubled so your answer would be A
Ofcoure the elephante as the elephant has more weight
No because they could be different materials for example one could be concrete and one could be aluminium
