1200 lb 30° х 12 110 lb P= 300 lb 650 lb 42 20 P = 7.78 kips 80° х- х 40° P2 = 10 kips

Q: The mass of an ear ring is 950 mg. Express this mass in SI unit. (a) 9.50 x 10-6 kg (b) 9.50 x 10ª…

A: Given data: Mass of an ear ring (m) = 950 mg Required: Mass in SI unit

Q: Match L) length M) mass V) volume A. A bag of tomatoes is 4.6 kg. B. A person is 2.0 m tallI. C. A…

A:

Q: in the SI system, the units of density are  a. g/cm3 b. kg/m2 c. kg/m3 d. kg/m3

A: The density is given by,

Q: One year is about seconds while one day is exactly _--- seconds. 1) 3.16´ 107, 8 640 2) 1.04 ´ 106,…

A: Solution:                       1 year = 365 days  1 day= 24 hours   1 hour = 60 minutes   1 minute…

Q: 52.9 m/s 1.606 m/s 0.755 "/s 73.5 "/s

A:

Q: 549.76 sft Express your answer to five significant figures. 167.57 m

A: Given data: 549.76 ft Required: The equivalent value of 549.76 ft in meters

Q: If the winter coat of a 90.0 kg adult has a mass of 3.00 kg, what would be the mass of the winter…

A: Mass of 90 kg adult is           W = mg                                               90 = m * 10…

Q: 800 Dimensions in mm F1 600 F2 F3 900 560 480- What is the X component of F1=790 N?

A:

Q: Is a statement abo B (15.0 m) D (10.0 m) 30.0 53.0 25.0 Č 12.0 m) A (8.00 m)

A: Consider the figure of vector as drawn below:- On resolving components along horizontal &…

Q: Mass of a gold ring is 350mg. Its mass in Sl units is----- Select one: O a. 350 x10° g O b. 3.5 x…

A:

Q: How many g are there in 1mg? a) 1 x 10^6 g b) 1 x 10^-6 g c) 1000kg d) 1 x 10^-3 g

A: Answer is Option (d)

Q: A physics student measures the depth of a deep hole by dropping a rock into the hole. The rock takes…

A: Vertical distance travelled by the rock is the height of the hole h=ut+12gt2h=12gt2…

Q: The values below in boxes should be written in scientific notation: 8002 x 107 -10 1000 5 J.…

A:

Q: K2=652 R1=82 R3-3N

A: Current = V/I Power = I2 R

Q: 10. Which of the following has 4 significant figures?" O 2000 O 0.020 O 2.002 O 2000.0

A: Significant figures are defined as the total number of digits in a given value. It provides a degree…

Q: Two circles of radii 5.5 cm and 3.3 cm respectively touch each other. What is the distance between…

A:

Q: The number 0.0078 has how many significant figures? (a) 1.        (b) 2.      (c) 3.…

A: Given: 0.0078  The zeros which are after the decimal and before the non zero digits are not…

Q: The Star of Africa, a diamond in the royal scepter of the British crown jewels, has a mass of 530.2…

A: Given ,m = 530.2 caratm = 530.2 x 0.2 x10-3m = 0.10604 kg

Q: State the number of significant figures in the following :(a) 0.007 m2 (b) 2.64 × 1024 kg (c) 0.2370…

A: a)In 0.007 m2, only significant digit is 7.Answer: No of significant digits: 1

Q: Which of the following answer is the correct conversion factor for converting from kg to m2 mm2…

A: Given data:  1 kg = 1000 g 1 cm = 10 mm 1 m = 100 cm Required: The conversion factor for converting…

Q: One cubic meter (1.00 m) of aluminum has a mass of 2.70 × 10 kg, and the same volume of iron has a…

A: Given: The volume of the aluminum rod is 1 m3. The density of aluminum is 2.7x103 kg/m3. The density…

Q: The mass of an ear ring is 950 mg. Express this mass in Sl unit. (a) 9.50 x 10-6 kg (b) 9.50 x 104…

A:

Q: Water drops from a faucet at the rate of 4 drops per second. What is the distance between two…

A:

Q: A climber who is 75 kgs in mass reaches the peak of a mountain. If the mutual attraction between the…

A: Given: The mass of the climber is 75 kg. The gravitational force between the climber and the earth…

Q: A rug measures 8 feet in width and 12 feet in length. What is the area of the rug in square meters?…

A: Write the given values with the suitable variables. b=8 feetl=12 feet Here, b and l are the width…

Q: Determine the value of the slope for the given two points (0.500, 7.41) and (0.800, 3.42) -13.3…

A:

Q: Distance is measured in the following units. Chose all the correct answers.   a. Yard   b. feet…

A: Given: Distance is measured in the following units. Chose all the correct answers

Q: Mass of a gold ring is 350mg. Its mass in Sl units is- Select one: O a. 350 x10° g O b. 3.5 x 104 kg…

A:

Q: Student Height (in feet and inches) Physics Student Mass (in kg) Stair height (in m) Time (in s) #1…

A: yeh, you have done correctly F=mg and work done W= Fd

Q: Convert and put the following in standard form 30 km to m 35 cm to m 220 Mg to g 0.03 mm to m 29 ns…

A:

Q: What is 60.0 kilometers per hour in meters per second? A. 16.7 C. 16.66667 B. 17.0 D. all of these…

A:

Q: The numbers 2.745 and 2.735 on rounding off to 3 significant figures will give (a) 2.75 and 2.74 (b)…

A: When rounding numbers consider the significant digits you want to round to. Here the numbers are…

Q: An object’s average density ρ is defined as the ratio of its mass to its volume: ρ = M/V. The…

A:

Q: 3. A right circular cylinder having a radius of 2.0 cm and a height 5.0 cm is cut from a copper cube…

A:

Q: B (15,0 m) Ď (10.0 m) 30.0 53.0 25.0 Ĉ (12.0 m) Ã (8.00 m)

A: Given data, Magnitude of vector A = 8 m Magnitude of vector C = 12 m

Q: A piece has mass of 57.41 g and volume of 3.62 cm3. The density of the piece in kilogram per cubic…

A: Given Data : The mass of the piece is given as m = 57.41Kg. The volume of the piece is given as…

Q: Rank the following objects in order from highest to lowest average density. A. Mass = 8.00 x 10³ kg,…

A: Here we will calculate the density of all objects, by the formula -…

Q: 20. How many significant figures are in the following numbers? V (a) 78.9 0.2 (b) 3.788 x 10° (c)…

A: part (a)  3 significant figures

Q: The BMR for a man is following the equation = ((10 x weight (kg) + 6.25 x height (cm)- 5 x age…

A:

Q: 1. A candy shop sells a pound of chocolate for 10.85 pesos. What is the price of 1.50kg of chocolate…

A:

Q: Which one of the choices below represents the preferred practice regarding significant figures when…

A: Required :  Preferred practice regarding significant figures.

Q: 0.200 m/s 0.400 m/s 30.0 g 10.0 g

A: In an elastic collision, the momentum of the system is conserved.  The momentum is given by  p = m v…

Q: Rank these speed measurements in increasing order from smallest (1) to greatest (5):   55.5 mi/h…

A: We have, 1 mi/h = (1609.344m)/(60×60s) = 0.447 m/s 1 km/h = (1000m)/(60×60s) = 0.278 m/s 1 cm/ms =…

Q: A weight lifter can bench press 191 kg. How many milligrams (mg) is this? a) 1.91 × 108 mg b) 1.91 ×…

A: Given :- A weight lifter can bench press 191 kg .

Q: A ladder reaches a window 20 feet above the ground. The foot is 4 feet from the wall. Which of th…

A:

Q: 22. Carry out the operation. Express the answer by rounding it off to the correct significant…

A:

Q: Longest to shortest length 10 yards 1 km 50 in 1*10^4 cm

A:

Q: 1.3.85 A force of 192 pounds makes an angle of 81°35' with a second force. The resultant of the two…

A:

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!