A pitcher in a professional baseball game throws a fastball, giving the baseball a momentum of 5.83 kg. Given that the baseball has a mass of 0.145 kg, what is the speed?

Will the current increase or decrease if you increase voltage?

Which type of pollution occurs when small particles of soil are suspended in water?

Objects one and to attract each other with an electrostatic force of 36 units if the charge of object one is hacked then the new electrostatic force will be

I know that my heat recovery ventilator consumes 83.2 Watts of power to run its fans when supplying balanced fresh air into my house. If it runs 24 hrs a day, how many kWh's of energy would it consume in a year?

While playing baseball with your friends your hands begin to sting after you ctach several fast balls. What method of catching the ball might prevent this stinging sensation?

How are magnetic fields and electric fields similar

What was done to test if Comets are responsible for 1/2 the Earth's water?

Select the correct answer. Which healthy snack can provide protein after physical activity? A. an orange slice B. pretzels C. yogurt D. a sports drink

In a scientific experiment, the_ changes in response to another change. O O A. hypothesis B. conclusion O O O C. dependent variable O D. independent variable

How do animals affect the amount of carbon in earth's atmosphere