Jacob pulls a wagon with a force of 10 N. It accelerates at 2 m/s/s. What is the mass of the wagon?

2 kg

5 kg

10 kg

20 kg

An approaching storm is moving at 15 km an hour what do you need to know to determine its velocity

Danilo is sliding down a slide. What forces are acting on him as he slides

Which major figure in the history of astronomy developed laws of gravitational forces and motion, making extremely accurate calculations and predictions possible? a. Brahe b. Kepler c. Galileo d. Newton

how long can you afford to stop for lunch if you can drive a steady 90 km/h on the highway and must take a 225 km trip in 210 min?

A negative charge, q1, of 6 µC is 0.002 m north of a positive charge, q2, of 3 µC. What is the magnitude and direction of the electrical force, Fe, applied by q1 on q2?

Suppose a body has a mass of 60 kilograms and a velocity of 2 meters per second upward. What is the linear momentum?

Reflection and abssorption prevent some

Why is it important to change only one experimental variable at a time in an experiment?

A 0.0663 kg ingot of metal is heated to 241◦C and then is dropped into a beaker containing 0.395 kg of water initially at 25◦C. If the final equilibrium state of the mixed system is 27.4 ◦C, find the specific heat of the metal.

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