A person in a kayak starts paddling, and it accelerates from 0 to 0.61 m/s in a distance of 0.39 m. If the combined mass of the person and the kayak is 74 kg, what is the magnitude of the net force acting on the kayak?

Nuclear energy is ... A. Energy contained in the bonds between atoms B. Energy contained in the neutrons of the atom C. Energy contained in the nucleus of an atom D. Energy contained in the protons of an atom

Why should you exercise caution when taking a personality test? Some online tests may ask for too much personal information. Personality tests don't define exactly who you are forever. Some personality tests aren't that good. all of the above

During the falling of the ball it has potential gravitational energy or kinetic energy?

What is the formula for taking out deceleration? does anyone know?

Which statement explains the similarity between momentum and kinetic energy of an object? Both are inversely proportional to the mass and velocity of the object. B. Both increase as the mass and velocity increase. C.

January 1st 37°F January 7th 48°F January 14th 52°F January 18th 51°F January 21st 45°F January 25th 41°F January 31st 55°F When looking at a data set of numbers, the mean is the average. Look at the table above.

The vector quantity that defines the distance and direction between two positions.

Which statement is true? Select one of the options below as your answer: A. Quarks always occur in groups with leptons. B. Quarks always occur independently. C. Quarks always occur in groups with other quarks. D.

Peat is actually the early stage of

Explain how electric current is able to flow.