A body moved continuously and covered the following distances in the times stated belowDistance(m) 200 400 600 800Time 10 20 30 40

When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m

Hey student studies gravity using objects that have the same mass which two objects have the greatest gravitational force acting between them a. 100kg 1.0m 100kg b. 100kg 2.0m 100kg c. 100kg 2.0m 100kg big d. 100kg big 3.0m 100kg big

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?