The world record for the hundred meter dash is 9.77 s. what is the corresponding average speed in units of m/s, km/h, ft/s, and mi/h?

If 320 J of work is done on a spring with a spring constant of 730 N/m, how far will it stretch? a 0.58 m b0.87 m c0.94m d0.61

A circuit contains four light bulbs. One light bulb goes out but the other three stays it. This must be an) circuit A parallel B Closed C series D open

What is the density of a cube with a mass of 4.5 killograms and measures 100cm on each side

You are driving straight, travelling at 25 mph. You stomp on the brakes and come to a complete stop in a distance of 15 m.

An object is oscillating on a spring with a period of 4.60 s. At time t = 0.00 s the object has zero speed and is at x = 8.30 cm. What is the acceleration of the object at t = 2.50 s?

In which of the following situations is the greatest amount of work accomplished? A boy lifts a 9-newton box 0.3 meters. A boy lifts a 4-newton box 0.6 meters. A boy lifts a 6-newton box 0.3 meters. A boy lifts a 2-newton box 0.6 meters.

polymers can be produced in large quantities at low cost.

Hydrogen is a colorless, tasteless, and odorless gas.

What is ethical behavior as it relates to sports

The primary source of most of the moisture for the earths atmosphere is