PHYS 100 lab uniform motion

For each of the following quantities, write an example of the units used to measure it a.Time_________b.Force_________c.Displacement_________d.Velocity_________e.Distance_________f.Acceleration_________

A 4500 kg train moves around a 90 m circular track at 85 mph.   a) Starting with the following railroad track, show each step of conversion from mph to meters per second, being sure to use hours, minutes, seconds, miles, feet, inches, centimeters, meters in your conversions.    85 miles _______________________________________________________________   1  hour      b) Solve for centripetal acceleration, showing all steps from equations in the text or class notes.                c) Solve for the centripetal force, showing all steps from equations in the text or class notes. Express your answer in scientific notation.

Question 4 Which of the following answer is the correct conversion factor for converting from kg to m2 тт? Note: 1 kg 1000 g. 1 cm 10 тm, 1 m 100 ст. 10 0.001 1 1000 0.1 100 0.01

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The __________ is based on __________ of ________. This is a physics question... Plz answer fast

ill BITE_LV ? 12:50 PM @マ 84% A physics.area.lv Question 4 of 7 What physical quantity is represented by symbol h in equation gt2 o Height of the device O Disc outer radius I = m: 2 - 1 2h o Rope length o Height of the pendulum fall Submit Answer く

A certain physical quantity, R, is calculated using the formula: R = 3a(b – c) where a is a mass and b and c are velocities. What is the SI unit for R kg s/m kg m/s m s/kg None of the above

Hey what’s the answer to this

A weight lifter can bench press 191 kg. How many milligrams (mg) is this? O a) 1.91 × 108 mg b) 1.91 x 10° mg O c) 1.91 × 10’ mg O d) 1.91 × 106 mg

an object, from resting runs 14.03m with a constant aceleration of 1.39 m/s^2. determine the time it take to travel. express  your answer in 2 significant figures with the unit

These numbers do not add up correctly - please resubmit the answers - thanks!! F = ∆m ∆t ve (F) / (∆t) (∆m) = ve     ve = (F) / (∆t) (∆m) = (5.26 N) / (1.90 sec) (0.0131 kg) = 762.9 m/s

Using the Hamwi method, calculate the Ideal Body Weight (IBW) of a man who is 6 ft tall and is of medium frame   Calculate the BMI for an individual who is 5 ft 5 inches and weighs 145 lbs

What is the root mean square value of the following velocity components: 2.0 m/s, -3.0 m/s, and 4.0 m/s?

Convert and put the following in standard form30 km to m35 cm to m220 Mg to g0.03 mm to m29 ns to s50 Gw to wto m

14- 12니 E 10 8. 6. 4 21 F 10 12 14 16 18 20 6. Time (hours) The total distance travelled is km. The net displacement is km. displacement at t=18 hrs is km The distance between points E and F is km. The displacement between points E and F is km Distance (km)

the height of a horse is sometimes given in units of “hands”. why is this a poor standard of length?

A car has a drag coefficient Cd kg.m-3. = 0.30, a frontal area of A= 1.9 m² and a mass 1.2 tonnes. The density of air is 1.2 i) What is the drag force when it is traveling at v = 110 kph in a straight line? Fdrag N. Hint: Retain accurate values until the final calculation, but remember significant figures. Enter answer here

8https://portal.bartleby.com eby ASHA KEERTHI 20 % L) 29 min 20 secs > A ladder reaches a window 20 feet above the ground. The foot is 4 feet from the wall. Which of th following measures correspond to the length the ladder? 4.90 feet 24.40 feet 19.90 feet 396 feet Next Zoho Creator - Chegg. bartleby Portal Mo...

4 m y = 4 16 -8 m Consider the area in . x 9:49 am ✔ 9:49 am ✔

After Dan makes a basket, Josephine claims she can find the amount of time the ball was in the air (from the time it leave's Dan's hand to the time it enters the basket). 10 ft Josephine says she can do this by using Dan's equation ( h (t) = - 16t2 +18t + 8) and setting the equation equal to zero. Dan doesn't think Josephine's thinking is correct. Who do you agree with? Explain your reasoning using mathematical evidence. 0/10000 Word

A 2 kg box is initially at rest on the smooth surface inclined at 20º with the horizontal. When the box is subjected to an upward force F= 12 N parallel to the surface, compute the following: What is the resulting acceleration of the box? ______________ How fast is the box moving after 1 second? _______________ How far has it moved after 1 second? ____________________

The _____________ is the process of comparing an unknown quantity with a known quantity

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By Phet simulations Vector Addition (colorado.edu) (need the screenshot)  ax = _________ ay = _________ bx = _________ by = _________Questions: What did you find in the components of Vectors a and b? ___________________

A horizontal angle was measured by repetition six times with an engineer’s transit. Prior to measurement, the horizontal scale was at 0 and the reading on the scale was 84 deg 38’ after the angle was measured once. If the final reading was 147 deg 42 min, the average value of the angle measured is ___