A motorcycle is moving at a constant speed of 40km/h. How long does it take the motorcycle to travel a distance of 10km?

A particular lever can lift a load with 80 percent efficiency. If 40 N of effort is applied 2.5 meters from the fulcrum, then what is the maximum load that can be lifted 1.5 m from the fulcrum? A) 5333 N B) 1920 N C) 66.7 N D) 53.3 N

Is there chance of collosion b/w em waves

Three identical massless rods are each acted on by two or more forces, all perpendicular to the rods and all equal in magnitude (with a force of magnitude F). None of these rods is in static equilibrium.

1. This type of data transmission is characterized by the conversion of the information into zeros and ones that may be represented by a square wave.? 2.

9. From the densities below, decide whether each substance will sink or float in sea water. Sea water has a density of 1.025 g/ml. (Write sink or float on the line.) Gasoline 0.66 g/ml Asphalt 1.2 g/ml Cork 0.26 g/ml

The push of energy given to electrons in a circuit is known as what?

How many calories would you burn if you walked for 120 minutes at a pace of 3-mph?

What force oppose other forces and slow objects down?

What are used by organisms for long-term energy storage

What is the thermal energy of an object? the total kinetic energy of its particles the total potential energy of its particles its total temperature the total kinetic and potential energies of its particles