A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the function h = - 16t² + 60t + 6. What will the height be at t = 3 seconds?

A.) 35 feet

B.) 40 feet

C.) 42 feet

D.) 45 feet

Find the range for the projectiles with the following speeds and angles: Angle Initial Speed 16.9° 48.3m/s

Technician A says you use a tire gauge to check the pressure in each tire. Technician B says that tire pressure should be checked when the tires are warm. Which technician is correct? A. Technician B only B. Technician A only C.

Leaky sandbag A bag of sand originally weighing 144 lb was lifted at a constant rate. As it rose, sand also leaked out at a constant rate. The sand was half gone by the time the bag had been lifted to 18 ft.

Convert: Thermal conductivity value of 0.3 Btu / (h ft°F) to W / (m °C). Surface heat transfer coefficient value of 105 Btu / (h ft2 oF) to W / (m20C)

Which of Newton's laws is shown by the equation "F=am"

In a research facility, a person lies on a horizontal platform which floats on a film of air. When the person's heart beats, it pushes a mass m of blood into the aorta with speed v, and the body and platform move in the opposite direction with speed

What are some ways the oceanic crust and the continental crust are alike?

Why is gangue sometimes reprocessed.

4.7 cm. The tube is sealed at one end and loaded with lead shot to give it a total mass of M = 130 g. The tube floats in water (of density 1 g/cm3) in vertical position, loaded end down.

Why is it incorrect to say that vascular tissue, gametophytes, and fronds are all found mosses