A bike travels 15.0 km in 45.0 min. Its average speed in km/h is.

When young children draw clouds, they often look like what type of cloud

What are properties of what and there importance

Where might you look on the internet to find good scientific information about illness

A small 30 kilogram canoe is floating downriver at a speed of 2 m/s. what is the canoes kinetic enegry?

The acceleration due to gravity on the surface of Venus is 8.83 m/s2. An object with a mass of 5.23 kg has what weight on Venus?

What causes an air conditioned to turn on

A turntable is spinning on a frictionless axle when a ball of putty is dropped onto it from above. The putty sticks to the turntable when it lands. Is angular momentum conserved for the turntable and putty (the system) during this process?

The speedof a boat in still water is v. The boat is to make a round-trip ina river whose current travels at speed u.

Why are there so few working wave power stations?

Two abiotic factor that effect an ecosystem are;