Determine the resultant R of the two forces shown by la) applying the parallelogram rule for vector addition and (b) summing scalar components 600 N

400 N

60

2

Problem 2/8
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Which two objects have the greatest gravitational force acting between them

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?