The largest diversity of plants and animals on the planet is found in one terrestrial biome. True or false

Meter is the SI base unit for measuring length time mass volume

Bob is pushing a box across the floor at a constant speed of 1.4 m/s, applying a horizontal force whose magnitude is 65 N. Alice is pushing an identical box across the floor at a constant speed of 2.8 m/s, applying a horizontal force.

A change that occurs when a solid melts or a liquid freezes is an example of a phase change. a. True b. False

8. The coils of a solenoid are stretched so that the length of the solenoid is twice its original length.

A brand new, giant 60" LCD TV uses 0.92 kWh of electrical energy in 1 hour. How many watts of power does the TV use in 1 hour?

A book has a mass of 50 grams and an acceleration of 5 m/s/s. What is the force on the book? 220 N 20 N 250 N 10 N

A ball is tied to the end of a cable of negligible mass. The ball is spun in a circle with a radius 2.00 m making 0.700 revolutions per second. What is the centripetal acceleration of the ball?

Which statement describes what happens when Bret runs up a flight of stairs? His kinetic energy increases. His potential energy decreases. His kinetic energy is converted into potential energy. His potential energy is converted into kinetic energy.

What occurs when swimmer pushes through the water to swim

James suffers from atherosclerosis, w condition that causes artery walls to harden and thicken. Atherosclerosis restricts blood flow to organs and tissues.