Answers created by V.N.MURALIDHARAN

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• A truck and van left from NYC in opposite directions. The truck traveled for 6 hours at 41 mph. The vehicles were 482 miles apart. What is the van's average speed?
  
• How do you think the gravitational force between two objects will change if the mass of each object is doubled?
  
• How does an electric generator work?
  
• What is it about a ship that allows it to float?
  
• What does gravity mean?
  
• Question #50a36
  
• You turn on a lamp and the light bulb becomes warm. What energy conversions cause this heating of the light bulb?
  
• Question #dbb57
  
• What is the layer that insulates the body from extreme temperature changes in the external environment?
  
• I am doing catapult as my final project. I need help with this que: State the method used to store the potential energy and why you chose this method? Please help me
  
• Is absolute zero possible? How does this relate to space?
  
• How do you use Newton's first law of motion to explain what would happen to a rolling marble if no outside force, such as friction, acted on it?