A collision at 30 mph will take any loose object in your car and give it the same force as if it were:

A. Propelled by a slingshot.

B. Thrown.

C. Shot from a cannon.

What are the results of inserting a crimp connector into the crimp tool facing the wrong way?

What are Some of the Most Common Energy Sources?

What is the SI unit for intensity? A. Joule B. Watt C. Decibel

Which two quantities are directly proportional? a. time and pressure b. volume and pressure c. volume and temperature d. pressure and temperature

A 40 kg box is placed on a 2 m tall shelf. a. What is the gravitational potential energy of the box? b. If the box falls off the shelf, what is its kinetic energy as it strikes the ground? c.

A resistor has 1.50 V potential difference across its ends. it develops thermal energy at a rate of 327 W. What is the current in the resistor? A. 68.8 A B. 14.5 A C. 45.9 A D. 21.8 A

A bucket is filled faster at the lower stairthan at the upper stair why

An electric current is produced using a bar magnet and a solenoid. Which changes will cause a decrease in the electric current produced? Check all that apply.

Four balls have the same temperature. Which ball has the most thermal energy?

Ships A and B leave the same port. Ship A sails at 20 knots (nautical miles per hour) and ship B sails south at 15 knots. At what rate is the distance between them changing at 2 pm if: a. A and B both leave at noon. b.