An object moved 45 meters in 9 seconds, what is the speed?

After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 55.0 cm. The explorer finds that the pendulum completes 108 full swing cycles in a time of 132 s.

If one newton of force accelerates a block at 1 m/s2. Predict what the acceleration would be if we applied twice the force to a very light container with 4 blocks in it? A) 0.5 m/s2 B) 1.0 m/s2 C) 4.0 m/s2 D) 8.0 m/s2

For the merry-go-round problem, do the magnitudes of the position, velocity, and acceleration vectors change with time?

What is acceleration of a car that moves 100 meters in 10 seconds

What is the snowboarder's kinetic energy when her speed is 5 m/s?

Name the three strata of study within the study of kinesiology define each and provide examples

Which of the following describes the products of a chemical reaction? A. The original materials B. The chemicals on the right side of a chemical equation C. The chemicals on the left side of a chemical equation D. The substances that are changed

What does it mean when we say an atom has decayed?

The first excited state of a particular atom in a gas is 5.2 eV above the ground state. A moving electron collides with one of these atoms, and excites the atom to its first excited state.

How do your teeth work as a wedge?