While traveling along a highway a driver slows from 24 m/sec to 15 m/sec in 12 seconds. What is the

automobile's acceleration?

The specific heat (c) of copper is 0.39 J/g °C. What is the temperature change (At) when 100 Joules of heat (Q) is added to 20 grams?

Calculate the force of gravity on a 5 kg mass at Earth's surface. The mass of the Earth is 6 x 1024 kg and its radius is 6.4 x 106 m. Do not use scientific notation. Round to a whole number (no decimal).

Ouestion 1 Which of the following would attract? (click all that apply) north and north north and south South and south

What is the equivalent resistance for a series circuit with three resistors: 19.2 ohms, 24.6 ohms, and 31.2 ohms?

Is a sandwich a mixture?

A heat engine has a cold reservoir of 250°C and a hot reservoir of 715°C. What is the efficienvy of the engine?

Which type of electromagnetic waves have longer wavelengths that the waves that make up visible light.

A charge of 11 mu or micro CC is 10 cm above the center of a square of side length 20 cm. Find the flux through the square.

A 12.0 khz, 16.0 v source connected to an inductor produces a 4.00 a current. what is the inductance?

The personal cost per smoker per year is estimated to be $2,500.