Time Unit Conversion Sheila is in a car for an average time of tdrive every day. During her lifetime of tlife, she spends a total time of t car driving her car. 1 3 points tdrive 46.3 minutes Type your answer... tlife 73.6 years tcar years

Q: Your Physics teacher runs 4 complete laps on a 400- meter track. What is this total distance in…

A: Given Length of the track (L) = 400 m Number of laps (n) = 4 we know, 1km = 1000 m1m = 0.001 km

Q: What is .43 ms coverted into seconds. I put .00043 seconds and it was marked as incorrect.

A: 0.43 ms can be converted into seconds as follows.

Q: 7- Chapter 1- questn-28 Suppose an equation relating position, x, to time t, is given by x = be' +…

A: Equation relating position x to time t is given by,  x = bt³ + ct⁴ To find: Dimensions of a and b =…

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Q: What is the speed of a car going v=1.000 mph in SI units? Notice that you will need to change miles…

A: As per the question, the speed of the car is v mph, we have to convert the speed of the car v in SI…

Q: A bike 1.27km, after a trip consisting 3 segments after a trip consisting x1,x2 and x3 along in the…

A: given,x1+x2=3.79kmx2+x3=-7.82kmx1+x2+x3=1.27km

Q: Suppose your hair grows at the rate of ( 1)/(77) inch per day. Find the rate at which it grows in…

A:

Q: The speed limit on some interstate highways is roughly 115 km/h. Calculate this speed limit in…

A: Speed limit , v=115 km/h

Q: An electron started his movement with speed of 90 nanmeter/picosecond. How long (in meters) the…

A:

Q: 4. One million seconds are how many days? Challenge Problems: 5. How many feet are in 25 kilometers?…

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Q: A car is traveling at 60 mph. Given that 1 miles = 1.609 km calculate how many seconds it takes the…

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Q: Questions I a) Which is greater in length, 1 millimeter or 1/16 inch? 2. Consider using the same…

A: Percent errors show the extent of our errors while measuring anything in an analytical process.…

Q: A particle with mass 2.29 kg oscillates horizontally at the end of a horizontal spring. A student…

A: Since, there is a question with multiple sub-parts posted by you, we will solve the first three…

Q: Fill the blank and solve for distance, speed, and time. SPEED DISTANCE TIME 80 km/hr. 10km _____…

A: The blanks are filled as below

Q: Help on calculating this and with setps to help understand. Thanks

A: Step 1: Given, the corner of the room is taken as origin So, the coordinate of origin = (0, 0).And a…

Q: 13. Measure the size of your shoe using an inexpensive ruler. Walk 10 nose to end steps. Then, using…

A: Given, observation of measurement of size of your shoe using ruler, tape. To find, %difference…

Q: Metric System: The metric system is preferred over the British system in science for the following…

A: We need to find why the metric system is preferred over the British system.

Q: Estimate the time duration of each of the following inthe suggested units in parentheses: (a) a…

A: (a)  Time duration of a heartbeat in seconds is 1s.(b) Time duration of a football game in hours is…

Q: Which of these is the fundamental unit of time, t?     year, yr     hour, hr     minute, min…

A: SI unit of time is seconds.  Relation between one year and seconds. 1 year=3.16×107 s

Q: Describe possible sources of random and systematic errors in the following measurement. Speeds…

A: In the measurement of speeds of cars recorded by a police officer using a radar gun, both random and…

Q: Step 5 (b) The displacement the player undergoes while chasing his opponent is Xplayer ==player 1²…

A: We need to solve this.

Q: Statement translation. The distance s an object falls in time t equals the product of 16 and the…

A: Given S=distance the object falls t= time interval

Q: Part A How many seconds are there in 1.50 yr ? Express your answer using three significant figures.…

A: Year  - 1.50 yr1 year = 365.25 days 1 day = 24 hr1 hr = 60 minutes1 minute = 60 seconds

Q: A newborn baby girl measure 12.5 inches. What is her length in meters (m)? (1 in = 2.54 cm) A) 31.8…

A: Given data:  Length (L) = 12.5 inches 1 in = 2.54 cm Required: The length in meters (m)

Q: Given that 1 treky is equal to 7.08 x 10 yards. How many Gm are there in 81.0 treky? Report your…

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Q: Chapter 7 where also where W=Facos FF Wet Wotal W, +WA K-m² Wa-AUG-AUay and W₁-W-AU-AU where (with…

A: How to use every equation here. W=Fscosϕ=F∥s=Fs∥    if…

Q: 4. Convert these dimensions in 3 significant figures; a) 350 lb fto N-m b) 350 lb/ft to kN/m³

A:

Q: elect all that are "exact numbers" and therefore have an unlimited number of significant figures…

A: Exact number is a number which is certain. Exact number have an unlimited number of significant…

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such…

A:

Q: Caleb left home and traveled toward the city A at an average speed of 57.9 km/h. Some time later,…

A: To answer this, we should keep in mind that both Caleb and Kim started from the same place. Also the…

Q: A Canadian Goose flies 92.0 % of the distance of a journey at an average speed of 92.0 km/h and the…

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Q: confused on whether this is kinematic equation formula or other

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Q: Graph the data given then describe. Distance in km Time in min 2 3 8 12 10 15

A: it is given in the table, the value of distance and time, the respective value of distance . In…

Q: 3. The winning times (in seconds) for men's (x) and women's (v) 100-meter run in the summer Olympics…

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Q: of and a clocktower's dock is samoothly accurate fime. The minute han d three moves long face meters…

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Q: I. CONVERSION OF UNITS Write only the number for your answer. Do not include the unit. 1. 97 kg/m3…

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Q: When a measuring scale is used properly to the limit of preci- sion, the last significant digit…

A: When the measuring scale is used to the limit of precision then the last significant digit is…

Q: QUESTION 2 Match units with physical quantities. m = meter kg = kilo gram s= second Mass (M) v…

A: We know, S.I. unit of mass (M) is kilogram (kg) S.I. unit of length (or distance, L) is meter (m)…

Q: How many square kilometers

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Q: Convert 2.87 m/s to mile/hour, the answer is (1 m 39.37 in and 1 mile = 5280 ft)? (q239) a) 00.11 b)…

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Q: The moon is receding from earth at a rate of 3.8 centimeters per year What are the dimensions of…

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Q: From the graph determine time if distance is 265km

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Q: Caleb left home and traveled toward the city A at an average speed of 61.3 km/h. Some time later,…

A: We are given,  Speed of Caleb  = 61.3 km/h Speed of Kim     = 47.4km/h    After travelling for 1.36…

Q: A car has a speed of 150 km/hour and an acceleration of 10100 km/hour2 a) Calculate its speed in…

A:

Q: Consider the figure below, where you make a measurement of object's length using the ruler provided.…

A: In physical world nothing can be measured with 100% accuracy. There will always be error present in…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.