A car jack with a mechanical advantage of 6 needs to produce an output force of 600 N to raise a car. What input force is required?

You just measured a block of wood and obtained the following information: mass = 55.120 g length = 8.5 cm height = 4.3 cm width = 3.3 cm Determine the volume and density of the wood block.

For each case, identify the force (including its direction) that causes the acceleration. (a) A sprinter at the very start of the race.

Can a body have energy without momentum? explain

How does the arrangement of atoms in most solids differ from the arrangement of atoms in a liquid

Distance force vector addition decreases projectile motion displacement mass increases vector subtraction linear motion time speed positive equally vector multiplication velocity gravity negative unequally centripetal motion Short Answers: 20.

Describe the factors that form deep currents

A comet is cruising through the solar system at a speed of 50000 kilometers per hour for 4 hours time. What is the total distance traveled by the comet during this time in kilometers, miles, and light years?

A gas in a closed container is heated with 12J of energy, causing the lid of the container to rise 3m with 5N of force. What is the total change in energy?

What are illuminated objects?

During one year a population of blue jays has zero population growth. which must be true about the blue jay population at the end of the year compared to the beginning of the year?