Why was it important to Mendels work that peas were true breeding

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? Explain.

You exert 375 J to move a 45-kg object 5 m. How much force is required?

An airplane travels 8 km in 10 minutes and then 100 km in 20 minutes. What is the average speed?

Why does your hand feel cool if you spill some alcohol on it?

How did Marie Curie's research in radioactivity benefit others while harming her

Which of the following equations correctly expresses the relation between vectors A⃗, B⃗, C⃗, and D⃗ shown in the figure?

Oliver, whose mass is 65 kg, and Olivia, whose mass is 45 kg, sit 2.0 m apart in the physics classroom. What is the force of gravitational attraction between Oliver and Olivia

Which is an application of radio waves? allow doctors to see inside a person's body carry information between cell phones sterilize surgical instruments reheat or cook food quickly and easily

In history class, Juan learned about two sets of limestone carvings left in similar caves approximately 5000 years ago. Both caves are damp, but one cave has an average temperature of 45°C, while the other cave has an average temperature of 70°C.

A school bus full of students drives down the road. Because it is moving, it has 1. potential energy because it has the ability to take the students to school. 2. kinetic energy because it has the ability to take the students to school. 3.