Thursday

December 18, 2014

December 18, 2014

Posted by **Faiz** on Friday, August 15, 2014 at 2:30pm.

- Physics -
**Henry**, Friday, August 15, 2014 at 4:56pmVo = 36km/h = 36,000m/3600s = 10 m/s.

V = 9km/h = 9000m/3600s = 2.5 m/s.

a = (V^2-Vo^2)/2d

a = (2.5^2-10^2)/300 = -0.3125 m/s^2.

d = (V^2-Vo^2)/2a

d = (0-2.5^2)/-0.6250 = 10 m. Further.

- Physics -
**Henry**, Thursday, October 30, 2014 at 10:09pmOr:

d = -(10^2)/-0.6250 = 160 m.

160 - 150 = 10 m. Further.

**Answer this Question**

**Related Questions**

math - A commuter train travels the distance from Acton to Boston in 1 hour and ...

math - A computer train travels the distance from Acton to Boston in 1 hour and ...

math - substitute to find the value of the expression. A train must cover a ...

maths - A motorist travels 120 miles to his destionation at an average speed of ...

Algebra 1 - a train leaves a city heading west and travels at 50 miles per hour...

math - Ellen works for a high-speed rail company that wants to develop a new ...

Math Algebra - A quick question to check my answer. Trains A & B are travelling ...

physics - A train is moving with a speed of 50 miles per hour. A man standing ...

Algebra - A train leaves a city heading west and travels at 50 miles per hour. ...

AlgebraII - A train goes from boston to new york averaging 40 km per hour and ...