find the mass of body, when the wight of body = 686N .A 70N .B 76Kg .c 70000g .D 60Kg

Q: A mass of 1.0x10mkg is the same as O a 10 kg Ob 1012g Oc 1kg Od. 0.1 kg

A: Write the given value of the mass. M=1.0×10-3 mkg

Q: In this problem we will observe how the momentum of an electron changes as its velocity approaches…

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Q: The heart of a resting adult pumps blood at a rate of 4.04 L/min. (a) Convert this to cm/s. cm/s (b)…

A: (a) Convert this to cm3/s. 1 litre =1000cm3   and 1 min = 60 secsTherefore, 1L/min =1000 cm360…

Q: What is the density of a 7 kg solid cylinder that is 10 cm tall with radius 5 cm.

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Q: Rearrange the equation  T = 2pi sqrt(L/g)  so that is has the form: T2= constant x L

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Q: An aluminum block has a mass of53.7 g. What is the area of the rectangle incm2if the height of the…

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Q: 4.40 cm x 13.0 cm x 25.0 cm. (The density of gold is 19.3 x 103 kg/m.) Calculate the mass of a solid…

A: The density of a substance is given by,

Q: Give the fbm of the following quantities of wood: a. 800 lineal ft of 3⁄4 x 8 in. b. 15 pieces of 2…

A: Solution: The fbm of the given quantities of wood is explained below:

Q: fig 5 10tm Me= In Figure 5. the electron on the right side is fixed. and the one on the left side…

A: Given Initial separation between the electrons (Ri) = 10-8 m Initial velocity of first electron = 0…

Q: What is the mass of a rectangular solid made of Brass, that has dimensions of 10.5 cm x 7.1 cm x 2.3…

A: Given: Dimension of brass solid, 10.5 cm×7.1 cm×2.3 cm Density of brass, ρ=8.73 g/cm3 To find: Mass…

Q: whats the mass of a hydrogen proton?

A: To give : Mass of hydrogen proton

Q: When the switch is closed, the equivalent capacitance between points A and B is 4.0 nF What is the…

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Q: If  A=3ĵ, A⨯B=12î, and A·B=27, find B.

A: Given:A=3ĵA⨯B=12îA·B=27

Q: large balloon used to sample the upper atmosphere is filled with 400 m3 of hydrogen. What is the…

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Q: estion 10 A piece has mass of 57.41 g and volume of 36.2 cm3. The density of the piece in kilogram…

A: We know that Density= mass/volume

Q: Two masses are being pulled up a 30.0 degree incline by a force F parallel to the incline. The…

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Q: You are renting a car which is reported to achieve 12.3 km/l. How many miles will you be able to…

A: We renting a car which is reported to achieve=12.3 km/hHow many miles will you able to travel on…

Q: The Mississippi river flows at an average surface speed of 1.2miles per hour. The Mississippi river…

A: Given data:  Average speed (v) = 1.2 miles per hour Distance (d) = 2318 miles Required: Time taken…

Q: 2100kg cm2/m3 day =? lbm yd2 /ft3 hr

A: 1 kg = 2.205 lb 1 cm = 0.010936 yd 1 m = 3.2808 ft  1 day = 24 hours

Q: Car A is traveling at the constant speed of 64 km/h as it rounds the circular curve of 360-m radius…

A: Given: Car A travelling with the speed vA =64 km/h Radius of circular curve is r=360 m Position…

Q: Calculate the mass (in SI units) of a 1.9 lblb cockatoo. Express your answer with the appropriate…

A: Given data: Weight of cockatoo, W=1.9 lb Known data: Acceleration due to gravity, g=32 ft/s2

Q: 2. Given a solid rock found in an archeological dig. The volume of the rock is measured and found to…

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Q: 1.9 & Multiplying a vector by a scalar. (Section 2.7) Complete the figure to the right by drawing…

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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!