A rocket ship leaves the Earth's atmosphere. Its initial velocity is less than its final velocity. Which is this an example of?

A. velocity

B. negative acceleration

C. positive acceleration

Find the x-component of this vector: 42.2°) 101 m Remember, angles are measured from the + x axis. X-component (m)

A Texas rancher wants to fence off his four-sided plot of flat land. He measures the first three sides, shown as A, B, and C in the figure below, where A = 4.90 km and θC = 15°.

Why don't the planets move exactly along the ecliptic?

In scientific notations, (6.2x10^4) x (3.3x10^2) equals

Use the words below to fill in the gaps showing the path of air coming in and out of the respiratory system (you will have to use each word twice). Trachea Alveoli Bronchioles Bronchi Bronchus Blood Mouth Mouth Air coming in Air coming out Cells

12. Which of these describes the gravitational force from a planet?" O large and pulls objects toward itself small and pulls objects toward itself O small and pushes objects away from itself O large and pushes objects away from itself

In a laundromat, during the spin-dry cycle of a washer, the rotating tub goes from rest to its maximum angular speed of 4.7 rev/s in 8.3 s. You lift the lid of the washer and notice that the tub decelerates and comes to a stop in 17.5 s.

5. While a gas does 500J of work on its surroundings, 800J of heat is added to the gas. The mass of the gas is 300 grams, specific heat capacity is 1000 Joules/kg and the work is done keeping pressure constant.

A transparent film laminated to a fabric is identified in the study material as a. stretch fabric. b. PVC. c. a skin. d. two-faced fabric

Light from the sun travels through space to Earth's atmosphere. Which will light waves do when they move from empty space into matter made up of different gases? A. move at the same speed B. move faster as they transmit C. slow down and refract D.