how long will it take an airplane yo go 800 miles if its traveling at an average speed of 650 miles per hour

Ajar can hold 60 mL of liquid. It is 10 cm high and 2 cm wide. The length of the jar is: 3 cm 20 cm 120 cm 1,200 cm

What is a closed system? A. A system in which no work is done B. A system that can exchange matter with its surroundings C. A system that cannot exchange matter with its surroundings D. A system in which no heat flows

the law of reflection states that if the angle of incidence is 77 degrees the angle of reflection is

On an ice rink, Manuel pushes off the wall with 540 N of force. If his mass is 72.0kg, what is his acceleration on the skates (assume that the friction is essentially 0).

What is the term for the positive charge in an atom? A. Proton B. Electron C. Nucleus D. Fulcrum F. Disequilibrium

What is one exsample of a closed economy

A transfer by work from the system, an elevation decrease of 50 m, and an increase in velocity from 15 m/s to 30 m/s. The specific internal energy, u, decreases by 5 kJ/kg and the acceleration of gravity is constant at 9.7 m/s².

What is the best prediction for the weather on the day after high pressure system passes

Is it possible to have motion in the absence of a net force?

There are 2 charged particles, A and B. You know that particle A is positively charged. When you place particle B next to particle A, then particle B starts moving away from particle A. What does this mean for particle B?