27. Which of the following measure weight? a.  Newton and kilogram     b. pounds and Newton     c. kilogram and pounds       d. gram and kilogram

Q: 16. Express 5690000000 in scientific notation 17. How many significant digits does 705.001 have? 18.…

A: Scientific notation : A.B × 10C  where A , B & C are digits

Q: What is the meaning of physics

A: Physics is a  branch of science deals with the nature and properties of matter and energy. In the…

Q: give a unique example of a scientific statement and explain WHY your statement is scientific.

A: A scientific statement is basically a belief that can be proved wrong and it may or may not contain…

Q: What are the application of physics in medicine? Kindly expound your answer

A:

Q: 11. Using the standard (SI) unit of mass, 25 Mg can be written as: 25,000 kg O 25,000,000 kg O…

A: Mass = 25 Mg where M stands for "Mega" 1 Mega = 106Now, mass = 25×106 grams

Q: 13. What are three advantages of the metric system?

A: As per the guide lines firs question is solve. Kindly post next question again.

Q: 9. Depending how you organize the topics, there are at least 20 branches of Physics. Pick your…

A: Answer : The 20 branches of physics are-   Optics, classical mechanics,…

Q: 7. Which instrument is used to measure the volume of an irregular shaped object ? C. a micrometer…

A: Asked: Instrument used to measure volume of irregular shaped objects.

Q: A car has a speed of 100 km/hour and an acceleration of 9100 km/hour2 . a) Calculate its speed in…

A:

Q: An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground.…

A: Initial velocity (u) = 0 msacceleration (a) = 3.2 ms2time taken (t) = 32.8 seconds

Q: 40 Which combination of units can be used to express the weight of an object? (1) kilogram / second…

A: Write an expression for Weight

Q: State what unit and quantity the following unit symbols refer to: ex: Question: kg Answer: kilogram…

A: To write what unit and quantity the following unit symbols refer to: C A J

Q: An object with a mass of 2.8 kg experiences an applied force of 4.4 N and a frictional force of 1.6…

A: Given Mass of an object = m = 2.8 kg Force applied = F = 4.4 N Friction force = f = 1.6 N We have to…

Q: 9 - The area of a field is 14 miles and its width is 48 miles. Find the area of the field in square…

A: Given : Length (L) = 14 miles Width (W) = 48 miles 1 mile = 1609 m

Q: Which of the following is not a fundamental quantity?? A. Mass B.Time C.Weight D.Length​

A: Given Info: Fundamental quantities are given.

Q: 11. The unit of mass in the USCS of units is the slug. To calculate mass in slugs we use: weight…

A: Given,  weight of a person , W = 150 lb acceleration due to gravity, g = 32.2 ft/s2  mass , m =…

Q: 4. What is the average speed (in miles per hour) of the car that traveled a total of 200 miles in…

A: Given that, Distance =200 mile Time =5.5 hour

Q: a) Convert 22 days to seconds many kilogram b) 15 ms to minutes

A: Given data: 22 days & 15 ms Required: 22 days in seconds and 15 ms in minutes

Q: 1:Newton is the unit of ? O 1-weight 2- mass O 3- speed 4- time O O O

A: Hi, your have posted multiple questions without specifying which question to be solved so we will…

Q: 10. How many seconds are in 1.5 years? 11. Chicago uses 1.2 x 10^9 gallons of water per day. How…

A:

Q: 1. Classify the following units into Sl base unit and SI derived unit, write the derived one in…

A:

Q: 15 please by easy way to explain step by step and must use provide formula given answer is 75.1

A:

Q: 1. The age of the universe is thought to be about 14 billion years. Assuming two significant…

A: (a) Convert the age of the universe from billion years to hours.

Q: 9.5 × 1014 μus x -)x(- -) x(- -) x(- уears

A: It is a question about conversion of units

Q: Name two length units that are longer than a metre. What is their relationship to the metre?

A: Name two length units that are longer than a metre. What is their relationship to the metre?

Q: 9. Using the standard (SI) unit of mass, 25 Mg can be written as O 25,000 kg O 25,000,000 kg O…

A: SI unit of mass is Kilogram (Kg) 1 Mg=106 gand1g=10-3kg

Q: 1. Conversion time! a) Convert 23.8 days to minutes. Use scientific notation. b) Convert 66.0 cm…

A:

Q: Theory, Law or Both? a) Relies on hypothesis testing. b) Can be modified if a peer-reviewed study…

A: There are two basic ways to explain the phenomena or the working: By giving theory. By the given…

Q: CONVERSION OF UNITS Find how many square inches can fit in a circle given that its radius is 500mm.…

A: According to conversion formula,  10 mm=1 cm1 mm=0.1 cm1 in=2.54 cm1 cm=12.54 in

Q: 2. A man weighs 220 pounds. His son weighs 50,000 grams. What is their weight difference in…

A:

Q: Name and define the SI unit of time. How is it related to; 1. minute 2.hour 3. day and A Year

A: SI unit of time is second. Second is represented by the letter s. Minute, hour, day and year are…

Q: 8. Circle which of the following is NOT a metric unit? (A) decimeter (B) ounces (C) inches (D)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A flat, rectangular field measures 100-ft. by 150-ft. Determine the area of this field in square…

A:

Q: 5. Using dimensional analysis, check which of the following equations is or are correct. a. speed =…

A:

Q: 12- The scientific notation for 325 is: а-3.25 х 102 b- 3.25 x 10' c- 32.5 x 10° d- 32.5 x 10-

A:

Q: 5. Matching a distance graph to velocity. A car is driven at a constant speed, starting at noon.…

A:

Q: 4. Which of the following is not an acceptable SI unit? (A) Distance measured in centimeters (B)…

A:

Q: 5) Use your height in feet and inches to calculate your height in the following units. Show all your…

A: 63 inches

Q: 14) The earth is approximately a sphere of a radius 6.37 x 10^6 m. What is the circumference of the…

A: Given Data : The radius of the earth is given as :

Q: 5. The mass of tithe earth is 5.98x10* kg, and its radius is 6.38x10* m. Compute the density of the…

A:

Q: What is used to measure the mass of hair? A. Kilogram B. Tons C. Microgram D. Pound

A: the average length of hair is approximately 70 to 100 micrometer.

Q: 1. The following quantity is an example of base physical quantity EXCEPT: * O Time Speed Mass…

A: The physical quantity is used to quantify  the measurement of a material or system.

Q: 14. The speed of light traveling through air is 3.0x10$ m/s, while the speed of sound traveling…

A:

Q: A useful and easy-to-remember approximate value for the number of seconds in a year is A × 107.…

A: Approximate value = π × 107  = 3.14 ×107 s  True value = 365.24 days = 365.24 x 24 x 3600 s = 3.156…

Q: V OT OP 1-

A:

Q: 14. Which of the following measures of length has the highest value? * 457 cm 178 in 19 ft O 4.5 m

A: The unit of length can be converted from centimeter to meter by dividing the value with 100 . Thus…

Q: What are the application of physics in the field of medicine? 2. What are the theories in physics…

A: Some of the application of physics in the medical are:  X rays  radiation treatment, laser surgery…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!