1. an arrow is fired directly horizontal off a cliff that is 15.0 meters tall with a velocity of 60.5m/s.

A. how long is the arrow in the air?

B. what range (Δx) of the arrow?

In objects motion will not change is the force is acting on the object are blank

What are the diferent units that we typically use to measure average speed

If the wavelength of a set of waves is 20 feet long, how deep is the wave base?

A curium-242 (Z = 96) can be produced by positive-ion bombardment when an alpha particle collides with which of the following nuclei? Note: A neutron is also a product of this bombardment, in addition to the curium-242. A. Pu - 239 B. U - 239 C.

Irene exerts a net force of 10.0N on a 6.7kg cart for 3.0 seconds. What is the acceleration of the cart?

At what phase would you expect to find extremely high and low tides?

The Law of Gravitation was mathematically defined by who?

If two cars had the same engine, which delivered the same force to the wheels, but the first car was more massive than the second would the cars perform differently?

The two subspecies ties of astronomy are

Which best explains why scientific theories grow stronger over time?