A soccer ball is kicked from the ground, and its height in meters above ground is modeled by the function h (t) = - 4.9t2 + 19.6t, where t represents the time in seconds after the ball is kicked. how long is the ball in the air?

A typical land snail's speed is 12.2 meters per hour. How many miles will the snail travel in one day (24hrs) ?

If the pressure on a gas increases, the volume of the gas also increases is that statement true or false?

If you travel 13 miles and it takes 18 minutes what is the average speed

Is soy sauce a heterogeneous or homogeneous mixture?

27/63 in simplest form

A crane lifts a 400 N crate full of baked beans 15 m. How much work was done by the crane?

High altitude high velocity rivers of air are called

A string of 18 identical Christmas tree lights are connected in series to a 130 V source. The string dissipates 61 W. What is the equivalent resistance of the light string? Answer in units of Ω.

For each of the following (a through d), indicate which is a variable and which is a constant:a. The number of minutes in an hour. b. Systolic blood pressure. c. Freezing temperature of water in degrees Kelvin. d. Ratings of daily anxiety.

Which of the following is NOT an example of kinetic energy being converted to potential energy A) A basketball player jumping for a rebound B) Releasing a compressed spring C) Sqeezing a rubber ball D) Pulling a sled uphill