We have a 1362.245 kg car at rest at the bottom of a 25 degree hill. A couple of kids push on the car with a combined force of 7250 N. Their combined force is parallel to the incline. What is the acceleration of the car? If the kids push on the car for 20 seconds, how far did they push the car? IF UR NOT GOING TO ANSWER CORRECTLY, DON'T ANSWER

In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)