How much would a 50-kg object weigh on Mercury (gravity on Mercury is 3.59 m/s2) ?

A. 13.9 N

B. 179.5 N

C. 310.5 N

D. 490.0 N

A 1240-kg car is traveling with a speed of 15.0 m/s. What is the magnitude of the horizontal net force that is required to bring the car to a halt in a distance of 31.8 m?

Why is a spring tide so much higher than a normal high tide? A. because the Sun is aligned with the moon B. because the moon is aligned with Earth C. because the moon is directly over the north pole D. because the Sun is directly over the north pole

Engineering mechanics statics

A student observes that a paper clip floats on water in a cup even though the paper clip is denser than water. When the student mixes a drop of dish detergent into the water, the paper clip sinks to the bottom of the cup.

Regeneration in man is limited to A reproduction. fertilization. c experimentation. D healing of wounds.

Name of group to which hydrogen belongs to

Which would increase the reaction rate? Check all that apply. A. Raising the temperature B. Stirring the reaction C. Raising the activation energy D. Adding a catalyst

How much of the electrical energy transformed by a common light bulb becomes heat energy?

What is the current for a 1200W microwave connected to 110V outlet.

If a negatively charged particle enters a region of uniform magnetic field which is perpendicular to the particle's velocity, will the kinetic energy of the particle increase, decrease, or stay the same?