A porsche 911 can go from 0 to 60 mph in 3.4 seconds whats ur acceleration?

5. Which describes the reaction of a substance to form one or more nen substances? a chemical change a change of state a physical change

What is the purpose of the three R's of resource management? to spread out landfill areas to remove resources from homes to conserve resources to consume increasing amounts of natural resources

Under constant acceleration the average velocity of a particle is half the sum of its initial and final velocities. Is this still true if the acceleration is not constant? Explain.

As you stand by the side of the road, a car approaches you at a constant speed, sounding its horn, and you hear a frequency of 80.0 Hz. After the car goes by, you hear a frequency of 60.0 Hz. What is the speed of the car

A toy truck has a speed of 4 m/s and kinetic energy of 48 J. What is its mass? A. 8 kg B. 4 kg C. 6 kg D. 10 kg

Double the resistance of the resistor by changing it from 10 Ω to 20 Ω. What happens to the current flowing through the circuit?

Who would most likely be required to work with sodium hydroxide? A: a plumber B: a gardener C: a bricklayer D: a mechanic

A roller coaster is entering a vertical loop which has a radius of 25.0 m. If the coaster is traveling at 45.0 m/s as it enters the loop, how much is the centripetal force that you experience? (Assume your mass to be 75.

Which best describes tropical continental climate during the summer? A. clear, dry weather, B. cloudy, wet weather, C. cold, dry weather, D. hot, dry weather

At the beach, describe where or when you would see wave fronts. How are wave fronts useful to surfers?