17. As the mass of an object increases, the force

needed to accelerate the object

a. stays the same

b. decreases

c. stops

d. increases

A sign that weighs 400N is hanging from two cables that form angles of 24 degrees with the horizontal. What is the tension in each cable?

When we say that an object wants to maintain its state of motion, we're talking about inertia. Which term determines the quantity of inertia for an object?

Which of the following is not characteristic of a thunderstorm? a. strong updrafts b. strong winds c. rain and snow at intermediate altitudes of the cloud d. small raindrops e. potentially large hailstones

A long metallic wire is stretched along the x direction. The applied potential difference along the wire is 12 volts. The resistance of the wire is estimated to be 8 Ohm. a. Calculate the current in the wire and the passing charge in 2 seconds. b.

A grocery shopper tosses a (n) 8.1 kg bag of rice into a stationary 18.2 kg grocery cart. The bag hits the cart with a horizontal speed of 6.9 m/s toward the front of the cart. What is the final speed of the cart and bag?

Match the example to the type of equipment category it fits best in. A Gym bag, workout clothes, hygiene essentials, proper shoes, water, ipod. B Hockey Stick Baseball Glove. Basketball. Pads. Helmet.

Energy transformations in a bouncy house

High voltage power is often carried in wire bundles made up of individual strands. In your initial post to the discussion, discuss the forces on the strands of wire due to the current flowing through them.

The climate of an area is based on A) Rivers and lakes B) natural resources. C) mountain and valleys. D) Precipitation and temperture

California has been spending money to establish desalination plants. The state is preparing for