If a man is pushing a truck with a tractor and a load is dumped on the truck, what would he need to do to keep pushing the tractor at the same speed?
How will increasing the mass of an object affects the object’s motion?
When trying to push a box across a floor, sometimes it moves and sometimes it doesn't. Explain what is happening.
Explain why it is difficult for someone to lift an object with a mass of 50kg or more from the ground.
In T-ball, batters hit a ball that is placed on a T-shaped stand. Batter A hits the ball by swinging the bat from a resting position on his shoulder. Batter B hits the ball with the bat directly behind it. In one or two sentences, create and justify a claim about which batter will likely hit the ball the greater distance.