How Much Force is Needed to Accelerate a 1000 kg Car at 2 m/s²?

Thread starter screaminseamin1
Start date Oct 8, 2007
Tags

Law Newtons Newtons second law Second law

AI Thread Summary

To accelerate a 1000 kg car at 2 m/s², the required horizontal net force can be calculated using Newton's second law, F = ma. By substituting the values, F = (1000 kg)(2 m/s²) results in a force of 2000 N. It's important to ensure that all measurements are in SI units for accuracy. The discussion emphasizes the correct application of the formula and unit consistency. Understanding these principles is crucial for solving similar physics problems.

Oct 8, 2007

screaminseamin1

Newtons second law problem, show all work including units

Question: How much horizontal net force is required to accelerate a 1000 kg car at 2 m/s^2?I am not sure which formula to use in this equation

Last edited: Oct 8, 2007

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Oct 8, 2007

humaders99

F=ma

= (1000kg)(2m/s^2)
= 2000N

Oct 9, 2007

dasher

ya. use the F=ma formula. but remember, all units must be SI units. this is just a general reminder.

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