What force is necessary to accelerate a 1250 kg car at a rate of 40 m/s^2?

Mary walks a certain distance up a road that climbs a hill. The vertical component of her displacement is 17.63 meters, and the horizontal component of her displacement is 100 meters. What is the road's approximate angle of inclination?

Assuming that a person can pull 100 kilograms, how many people would have been required to pull a 50,000 kilogram lintel (upright) stone in the building of Stonehenge?

You have a simple harmonic oscillator. Where is its acceleration zero?

If one knows only the constant resultant force acting on an object and the time during which this force acts, one can determine the 1. mass of the object. 2. change in momentum of the object. 3. acceleration of the object. 4.

Describe physical abuse

This is a science question. How are the words revolution and year related?

What force is necessary to accelerate a 1250 kg car at a rate of 40 m/s^2?

What is a lions main food source?

Explain why the sound produced by every vibrating body cannot be heard by us?

Why does the effective nuclear charge for the 1s orbital increase by 0.99 in going from oxygen to fluorine but only increases by 0.65 for the 2p orbital?