A vehicle collision produced -1250N net force. What is the acceleration of a 55.0 kg passenger in the car?

What do these texts suggest to you about the forces that inhabit or encourage an individual's actions?

 Given the reaction 3 NO2(g) + H2O(l) 2 HNO3(l) + NO(g) rH = 72.0 kJ,  calculate the molar enthalpy of reaction, rH for H2O(l)

Could you please help prepare my 5th grade daughter for her spelling Bee contest asap

When the polynomial 3y^3-4y^2+by+6 is divided by y+2, the remainder is -40

For safety reasons, a ladder is position, so that the distance between its base in the wall is no longer than 1/4  the length of the ladder. To the nearest degree what is the greatest angle of inclination allowed for a ladder?

You are asked to design a rollercoaster. It will have ten attached cars, each of which will have a mass of 500 kg and carry six people with average mass of 70.0 kg. You want to design a vertical circular loop with a radius of 55.0 m. The centre of the circle would have a height of 71.0 m above the ground. Assume the track is frictionless. assume the rollercoaster is designed to operate at the minimum speed at the top of the loop.Calculate the speed of the cars when they are 40? below the horizontal.

Lucy and Kim determine the height of a building by dropping a brick from its roof. The initial velocity is 0 m/s because Lucy simply lets go of the brick. Kim times the fall of the brick to be 3.5 seconds.  What is the height of the building? Also Determine the amount of time the brick is in the air if Lucy throws the brick downward with an initial velocity of -5 m/s. Round to the nearest hundredth of a second. Tysm!

How did communism reject the principles of liberalism and in what ways was this done?

I m having problem read a essay about Discuss the ideas developed by the author that an individual ignorance to their situation affect their future. 

I have all the idea I don’t know how to put all together and I having difficulty to write my conclusion.