What tools are used to predict tornadoes? Tools used to measure tornadoes include barometers, Doppler radar and “turtles.” Tornadoes are classified by the amount of damage they produce. How long do hurricanes last? 12 to 24 hours What is the safest place in your house during a hurricane? To stay safe in a home during […]
What are three things that produce mechanical energy?
What are three things that produce mechanical energy? Here are some examples of ways that different types of energy become mechanical energy. Gasoline converts chemical energy to mechanical energy in cars. Steam engines convert thermal energy into mechanical energy in a train. Your body converts chemical energy from nutrients to mechanical energy for movement. Does […]
What is the example of vector quantity?
What is the example of vector quantity? For example, displacement, velocity, and acceleration are vector quantities, while speed (the magnitude of velocity), time, and mass are scalars. To qualify as a vector, a quantity having magnitude and direction must also obey certain rules of combination. Why is distance not a vector? Distance is a scalar […]
How many feet do you need to stop safely at the speed of 35 mph?
Why do more massive stars age faster quizlet?
Why do more massive stars age faster quizlet? Why do more massive stars age faster? Because they have hotter cores, so nuclear reactions proceed faster. It is not massive enough to make it hot enough for further reactions. You just studied 12 terms! What role does interstellar matter play in stellar evolution quizlet? A less […]
Which is faster rolling or sliding?
Which is faster rolling or sliding? Since the sliding object has no angular velocity, its linear velocity is greater than that of the rolling object, and it reaches the bottom of the track faster. And if C < μk, the rolling object has a greater linear acceleration and wins the race to the bottom. What […]
What is the relationship between engineering and science?
What is the relationship between engineering and science? Science is the body of knowledge that explores the physical and natural world. Engineering is the application of knowledge in order to design, build and maintain a product or a process that solves a problem and fulfills a need (i.e. a technology). What is 1 similarity between […]
Are shoulders fast or slow twitch?
Are shoulders fast or slow twitch? For example, hamstrings should be trained with heavy weights and low reps because they’re 70% fast twitch, while the shoulders should be hit with low weights and high reps as they’re mostly slow twitch. Are abdominals slow or fast twitch? The abdomen (Abs) are muscles all the same to […]
Does momentum determine whether the egg breaks?
Does momentum determine whether the egg breaks? B. Does the car’s momentum determine whether the egg breaks? Yes C. How does potential energy change when mass is increased? The amount of gravitational potential energy an object has depends on its height and mass. The heavier the object and the higher it is above the ground, […]