A person sees a purple flower at a florist shop. What's true about the purple flower?

A 4,000-kg car traveling at 20m/s hits a wall with a force of 80,000 N and comes to a stop. What was the impact time?

Mrs. Jensen drives her car from New York to Town X, a distance of 437 km. The trip takes 7.27 hours. To calculate the average velocity for this trip, what additional information is needed -the direction of travel from New York to Town X -the length

If the eyebolt is made of a material having a yield stress of? Y = 245MPa, determine the minimum required diameter d of its shank. Apply a factor of safety F. S. = 1.5 against yielding.

Nucleus P decays in two stages to produce nucleus Q. which decay sequence will result in the highest number of neutrons in nucleus Q?

A 11-kg dog jumps up in the air to catch a ball. The dog's center of mass is normally 0.20 m above the ground, and he is 0.50 m long. The lowest he can get his center of mass is 0.

Which of the following best describes a virus? A. amino acids surrounded by chitin B. DNA surrounded by RNA C. a prokaryotic unicellular organism D. nucleic acids surrounded by a protein coat

In which terrestrial biome would you expect to rake leaves? Question 3 options: temperate deciduous forest taiga (coniferous forest) savanna tundra

The net force acting on a 50kg crate is 0 N. what is the crates accelratiin

How long in seconds will it take a car traveling at 100 miles/hour to travel the length of an American Football field?

If you increase the mass of an object, but keep the force on it constant, its acceleration decreases? true or false