Why do we even have a box of just bubble wrap and packing peanuts..
Newton's 2nd Law of Motion: Law of Acceleration(The greater the mass, the greater the force needed to move the object.)She easily picked up the box without applying a lot of force because the mass of the box is small. The bubble wrap and packing peanuts are also fairly lightweight.
Glass Antiques!Caution Heavy Package!
Clothing
Newton's 2nd Law of Motion: Law of Acceleration(The greater the mass, the greater the force needed to move the object.)However, she struggled to pick up this box because it had a greater mass and the glass antiques are heavier than the bubble wrap and packing peanuts in the other box. Although, she applied as much force as she could, it wasn't enough.
Okay! I'm coming!
Glass Antiques!Caution Heavy Package!
Mom!! Can you help me bring down this box, it's too heavy and I'm afraid I might accidentally break one of the antiques!
Clothing
Newton's 2nd Law of Motion: Law of Acceleration(The greater the mass, the greater the force needed to move the object.)Since there are two people carrying the box, there's more force being applied. The more force, the easier they're able to carry the box's mass and heavy weight.