A person who weighs 782 n steps onto a spring scale in the bathroom, and the spring compresses by 0.547 cm. (a) what is the spring constant? (b) what is the weight of another person who compresses the spring by 0.336 cm?

What is the net force and acceleration of a ball of mass 0.750 kilograms that is subjected to forces of 11.00 newtons and 7.00 newtons from opposite directions?

When two waves with the same amplitude overlap so that a crest lines up with a trough, the resulting wave ...

Calculate the amount of heat needed to melt 35.0 g of ice at 0 ºC. Express your answer in kilojoules

Which change in a limiting factor would increase the carrying capacity for earthworms on the ground of a mixed-oak forest? A. increase in the fern population size B. decrease in the ant population size C. increase in the grass population size D.

Which statement correctly describes both sound and light waves? A. Light waves travel slower than sound waves. B. Light waves can travel through water, sound waves cannot. C. Light waves can travel through space, sound waves cannot. D.

What type of plate boundary would be found along the coast line near Japan's volcanic mountain ranges

When the current in a toroidal solenoid is changing at a rate of 0.0270 A/s, the magnitude of the induced emf is 12.5 mV. When the current equals 1.30 A, the average flux through each turn of the solenoid is 0.00245 Wb.

A spring tide can occur at what day and month?

For a given launch velocity, at which launch angle does the projectile undergo the maximum horizontal displacement

Electric force is blank proportional to the amount of charge and blank proportional to the square of the distance between the charges