If you drag a sled on the ground, what does the sled experience?

An empty bottle has a mass of 24,25 grams and 86,55 grams completely full-filled with water. Then, water in the bottle is emptied and bottle is filled again with 123,95 grams of carbon tetrachloride solvent. Which is the density of the solvent?

Why is a single system measurements necessary throughout the scientific community

An object has 100 J of kinetic energy and a mass of 2 g. How fast was it traveling?

In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 13.0 m in diameter. It is found that the pilot blacks out when he is spun at 30.6 rpm (rev/min).

How long will it take a car to go from a complete stop to 44 km/h if they are accelerating at 5 kilometers per hour squared

How are electric circuits and systems for carrying water in building similar

A girl scout is pulling her 30 kg wagon of cookies with a force of 60 N to right. Friction pulls back with a force of 15 N left. What is net force on the wagon

10. A bullet is moving at a speed of 367 m/s when it embeds into a lump of moist clay. The bullet penetrates a foe and comes to a stop at a distance of 0.0621m. Determine the acceleration of the bullet while moving into the clay.

What are the units for mass and volume

A car traveling with constant speed travels 150km in 7200s. What is the speed of the car