Which planets have craters?

What must be true for any endothermic reaction? a. The chemical bonds of the products have more energy than the chemical bonds of the reactants. b. There are more products than there are reactants. c.

A child goes down a slide with an initial height of 4m. What is his speed at the bottom of the slide?

When the driver steps on the accelerator, the drive wheels of the car push horizontally against the ground with a force of 4500 N.

A force of 9.00 newtons acts at an angle of 19.0° to the horizontal. What is its component in the horizontal direction? A 15.6 newtons B. 9.00 newtons C 7.85 newtons D. 8.51 newtons E. 2.93 newtons

One mole of an ideal gas expands isothermally from 0.01 m3 to 0.05 m3. The final pressure of gas is 1.2 atm. [15 Marks] determine the work done on its surrounding find the initial pressure of the gas a. b.

What is the mass of a basketball that is shot with 12N of force at an acceleration of 4m/s2?

Why do metals have similar properties?

After completing a scientific investigation, a scientist will draw conclusions about their hypothesis using data they gathered during their investigation. True False

What is the frequency of a water wave that has a wavelength of 0.5 m and a speed of 4.0 m/s?

What are some examples of tools or objects that apply force?