Identify each statement as either true or false. 1.to find the mass of an object, multiply the weight of the object and gravity. 2.if it is high tide in one place on earth, the place exactly opposite to it will have a low tide. 3.the mass of an object on jupiter is greater than its mass on eart 4.the sun, along with the entire solar system, moves around the galaxy. 5.without gravity, there would be no atmosphere surrounding earth.

How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

Who was the first scientist to measure speed as distance over time?