A weather forecaster uses Doppler radar to predict the track of a storm near the town of Meadowlands. When the Doppler signal is pointed at the storm
from the town's center, the frequencies of the waves appear to be decreasing.
What should the weather forecaster predict?
A. That the storm will move around the edges of Meadowlands
without hitting the town's center
B. That the storm is moving away from Meadowlands and is not
likely to hit the town
C. That residents should be prepared, because it is impossible to
know whether the storm will hit
That the storm is moving toward Meadowlands and that residents
should be prepared
I’m

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

The speed of light can be used to measure the

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your