A bird has a mass of 0.8 kg and flies at a speed of 11.2 m/s. How much kinetic energy does the bird have?

What will happen to the passengers sitting on a train if the train comes to a sudden stop? The passengers are facing forward, in the direction that the train is moving. A. Their bodies will move forward. B. Their bodies will move backwards. C.

Why can a strong man not hold a weight on a chain completely straight? What is your weight on Jupiter if the acceleration is 26m/s^2? (there is No weight)

While leaning out a window that is 6.4 m above the ground, you drop a 0.60-kg basketball to a friend at ground level. Your friend catches the ball at a height of 1.4 m above the ground. Determine the following.

Identify the elements in the compound NaCl.

Neha swims in a 90 m long pool. She covers 180 m in one minute by swimming from one end to the other and back along the same straight path. Find the average speed and average velocity of Neha.

While keeping your food cold, your refrigerator transfers energy from the inside to the surroundings. thus thermal energy goes from a colder object to a warmer one. part a what can you say about this?

Match the financial items to their respective bank documents

Which statements are examples of observations a scientist would make a classify rock? 1. a rock is larger than other rocks 2. a rock feels smooth to touch 3. a rock is formed from molten lava 4. a rock is made of different minerals 5.

Tracy makes a list of energy transformations that occur as an engine runs to power a car. 1. Chemical energy transforms into thermal energy. 2. Thermal energy transforms into electrical energy. 3.

Suppose the length of the year were 365.20 days instead of 365.25 days. How often would you have a leap year? Every a. 2 years. b. 5 years. c. 10 years. d. 20 years. e. 50 years.