# Physics

A bus is moving at 24 m/a (t=0) slows at a rate of 4.0 m/s each second; how long does it take the bus to stop? and then how far does it travel while braking?I would at least like to know the formulas.

2 months ago

if an organism can not reproduce,is it still considered living?why?

2 months ago

If objects travelling at near the speed of light gain mass because their energy of their motion is being converted into mass, the does a photon gain mass?

2 months ago

A people-moving conveyor-belt moves a 600-newton person a distance of 100 meters through the airport.a. How much work was done?b. The same 600-newton person lifts his 100-newton carry-on bag upward a distance of 1 meter. Theytravel another 10 meters by riding on the people mover. How much work was done in this situation?

2 months ago

Which of the following best describes the difference between a mixture and a pure substance?

2 months ago

Measuring the size of a spefic object might include which of these SI units?A.meter ,soundB.candela,moleC.kilogram,ampereD.meter,killogram

2 months ago

Which one describes how much matter an object contains,using SI units?A.43kgB.65mC.38poundsD.89second

2 months ago

What is the displacement after 6 seconds when a car is moving at 12m/s and coasts up a hill with a uniform aacceleration of -1.6 m/s^2

2 months ago

How do you solve sleep deprivation? And i am not trolling!

2 months ago

If a dune Buggy is traveling for 20 seconds at a speed of 8.5m/s how do I calculate the unknown quantities

2 months ago

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