What is a parallelogram

A crate is to be pulled across the floor. The crate will experience a force of friction of 34 N. You pull on the crate with a force of 75 N. The mass of the crate is 8.5 kg.

Arrange the following stars in order of their evolution: A star with no nuclear reactions going on in the core, which is made primarily of carbon and oxygen.

Is adaptation short-term change or long-term change

Sonar question: A person's yells into a deep well, sending a sound wave that travels at a speed of 50 m/s. The echo is heard in 6 seconds. How deep is the well? Remember, speed distance/time

Ho Chi Minh led the Communist forces in Indochina and in North Vietnam. a. True b. False Hitler and Mussolini headed two of the Axis powers of World War II. a. True b. False

If the temperature of water warming on a hot plate rises 10 degrees Celsius [°C], what is the change in temperature in units of degrees Fahrenheit [°F]? g

Giant electric eels can deliver a voltage shock of 5.00 * 102 v and up to 1.00 a of current for a brief time. what is the maximum power a giant electric eel can deliver to its prey during this time?

What is the molecular geometry of a molecule with four bonding domains and one nonbonding domain?

A blue train of mass 50 kg moves at 4 m/s toward a green train of 30 kg initially at rest. The trains collide. After the collision the green train moves with a speed of 3 m/s. What is the final momentum of the blue and green train combined? A.

A) A 5.00-kg squid initially at rest ejects 0.250 kg of fluid with a velocity of 10.0 m/s. What is the recoil velocity of the squid if the ejection is done in 0.100 s and there is a 5.