Physicsacademic

What is room temperature in °C?

Express 60 miles per hour in kilometers per hour. Round to the nearest whole number as needed.

What is the formula to find the speed of light? A. c=λ/f B. c=λf C. c=f / λ D. c=λ2 / f

Where would you find a Bose-Einstein condensate? A. Inside stars B. At the North Pole C. In a science lab D. Bose-Einstein condensates exist only in theory

Calculate the number of elementary charges on an object that contains 1 coulomb of charge.

What are the 7 properties of matter?

How do you convert 760 mmHg to Pa?

Calculate the specific gravity of Mercury given the following: Density of Mercury = 844.9 lb/ft3 Density of Water = 62.43 lb/ft3

How tall is 1.58 meters in feet and inches?

Is kilojoules per second equivalent to kilowatts?

What is 102 Fahrenheit in Celsius?

Part A: How many newtons does a 200 lb person weigh? Express your answer in newtons. W=Submit Part B: Should a veterinarian be skeptical if someone said that her adult collie weighed 40 N? Yes. Request Answer Part C: Should a nurse have questioned a medical chart showing that an average-looking patient had a mass of 200 kg? Yes. Submit

Solve using conversion factors: What is the mass, in kilograms, of a person who weighs 175 lb?

Convert the density of iron from 7.874 g/cm³ to kilograms per cubic meter.

How many miles does sound travel in 1 second if the temperature is 20∘C? How many seconds does it take for sound to travel 1 mile?

What is the amount of matter in an object? A. Kilograms B. Mass C. Volume D. Weight

Express the following temperature in the Fahrenheit scale: 225°C.

Which example best describes Newton's third law of motion? F. When a glass slid across a table, it spilled water when it stopped suddenly. G. An engine used less work to move a lighter car than when it moved a heavier car. H. When a passenger stepped from a boat to the shore, the boat moved away from the shore.

How do you convert pounds (lbs) to Newtons (N)?

How is velocity different from speed? A. Velocity is based on distance. B. Velocity includes direction. C. Velocity can be an average or instantaneous.

Convert 25 m/s to miles/hr step by step.

Convert 60 miles per hour (mph) to meters per second (m/s). Options: A. 26.82 m/s B. 16.09 m/s C. 96.56 m/s D. 4.47 m/s

What is the conversion of 39 degrees Celsius to Fahrenheit?

Pressure Conversions: 1 atm = 760 mmHg = 760 torr = 101.3 kPa = 14.7 psi Use the conversion factors above to complete the following pressure conversion. Convert 1360 mmHg into atm.

What is the weight of 1 liter of water in pounds? A. 2.0 lb B. 2.2 lb C. 2.4 lb D. 2.6 lb

F=MA

F=MA

Problem 4. a b XXXXXXXXX XXXXXXXXX XXXXXXXXX XXXXXXXXX XXXXXXXXX XXXXXXXXX A rectangular coil containing 20 loops (turns) is moving with a constant speed of 5.00 cm/s toward a region containing a uniform magnetic field of 3.00T pointing into the page. The dimensions of the coil are 8.00 cm and cm. The coil has a total resistance of 8.00 . (a) Consider four different situations: the coil is completely outside the field, half the coil has entered the field, the coil is entirely within the field, 75% of the coil has exited the field. In each of the four situations, determine the induced emf and induced current in the coil. If the current is non-zero, use Lenz's law to determine if it is clockwise or counterclockwise. (b) Compare the situation when half the coil has entered the field to the one when only 25% of it has entered the field. Explain why the induced emf is the same in both cases.

F = MA ?