05/13/19

If 2 cars travelling 40Kph have a head on collision what is the impact speed?

(Eg. If one car travelling 40 Kph hit a wall head on (that was stationary) the impact speed would be 40Kph.
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05/11/19

Suppose a planet is discovered that has a mass 12 times that of earth and a radius 2 times of earth .whar would the value of g in m/s^2 on the planet be
Mass of planet=12 times of earth Radius of the planet =2.0 times of earthg=?
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05/10/19

Solving Inequalities
Your carry-on bag can weigh at most 40 pounds. Your bag weighs in at 25 pounds. Write and solve an inequality to represent how much more weight you can add to the bag and still meet the requirement
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05/10/19

The sum of the digits of a two digit numbers is five. The units digit is one more than three times the 10 digit. Find the original number
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