When 43 volts are connected across a resistor, the current through the resistor is 4.8 amps. What is the resistance of the resistor (in ohms) ?

In a hydraulic press, the large piston of cross-sectional area A1 = 200 cm2 and the small piston has the cross-sectional area A2 = 5 cm2. If a force of 250 N is applied to the small piston, what is the magnitude of force F on the large piston? a.

The following chart provides the pH of some common foods. How many would be considered basic? food pH food pH tofu 7.20 tomatoes 4.50 walnuts 5.42 apples 3.50 asparagus 6.50 blueberries 3.15 cranberry juice 2.40 egg white 7.96 egg yolk 6.

The 6.50-cm-long second hand on a watch rotates smoothly. What is its angular velocity? What is the speed of the tip of the hand?

What is the cheetah's average speed for the first 3.11 s of its sprint? for the second 3.11 s of its sprint?

In a bumper car arena, two cars of equal mass are heading straight toward each other. The orange one is traveling at a speed of 5 meters per second. The green one is traveling at a speed of 2 meters per second.

Laser light of wavelength 470 nm shines on a pair of slits at normal incidence, producing a pattern of maxima on a large screen 92.0 cm away from the slits. The second order maximum is observed to be 31.7 cm away from the central maximum. a.

What does the slope of a line of best fit represent

A bowling ball is pushed with a force of 22.0N and accerlates at 5.5 m/s square. What is the mass of the bowling ball A - 4.0 kg B-0.25 kg C-25 kg D-4.00 kg

How to eat butter. I want to know how you all eat the butter.

What is the transfer of heat through a solid as a result of molecular action called? radiation convection conduction magnetism?