George O'Malley weighs 150 kg and he is riding his car going to Manila as it moves to a speed of 15 m/s. Calculate the KE.

Q: A 10 kg bowling ball rolls down the lane with speed of 7.8 m/s and hits a 0.9 kg pin. The pin rolls…

A: Given data:  Mass of ball (m1) = 10 kg Initial velocity of ball (u1) = 7.8 m/s Mass of pin (m2) =…

Q: Janry buys 8 m of wire netting to make a rabbit run. This costs him P5.04. JC is also making a…

A: given that,L=8 mC=P 5.04l=6.8 m

Q: A circular swimming pool has a diameter of 24 ft, the sides are 5 ft high, and the depth of the…

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Q: What is 6500 g in kilograms

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Q: A sedentary person requires about 6 million joules of energy per day. This rate of energy…

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Q: A certain car has a fuel efficiency of 25.0 miles per gallon (mi/gal). Express this efficiency in…

A: Given:Fuel efficiency of a car = 25 miles per gallon

Q: object measured by a __________ in grams and does not change…it stays the _________

A: The gram and kilogram are two units used to measure mass in the metric system.The basic SI unit of…

Q: suming that th tion is 8. *the frictional mass?

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Q: in four seconds a hawk can go from 10m/s to a 20m/s.how much Forst does it need to apply to reach…

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Q: What is  the general equation for potential energy due to gravity using Ug=mgΔh?

A: The gravitational force of attraction acting on the mass m is calculated by the following equation.…

Q: is that the same answer if the unit is J/kg*K?

A: We know that the upper and lower fixed points in the Celsius scale and the Kelvin scales are…

Q: A 2 kg ball thrown with a velocity of 2 m/s carries a momentum of  ?

A: Momentum is,

Q: A 56 grar

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Q: When a 100j are put into a device that puts out 40j the efficiency of the device is

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Q: Should 400 g be 4000 g?

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Q: What velocity would a 5 kg ball need to have a KE=210?

A: Given: mass of the block, m = 5 kg Kinetic energy of the block, K.E = 210 J

Q: The corn–hog ratio is a financial term used in the pig marketand presumably is related to the cost…

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Q: The figure shows two large, pa

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Q: A certain hybrid vehicle has a fuel economy of 53mi/gal during city driving. What is this fuel…

A: Dear student The conversation of units is as follows: 1 miles = 1.609 km 1 gallon = 3.78541 L

Q: the effort required to lift a load of 40 N ?

A: Given; Length,l= 6m effort arm= 3m What is the effort required to lift a LOAD ? load=40N

Q: A certain car has a fuel efficiency of 20.4 miles per gallon (mi/gal). Express this efficiency in…

A: Given data: Fuel efficiency of car  = 20.4 mi/gal Required: Fuel efficiency in km/L

Q: convert 30μg/m3 to kg/m3

A: solution is given below

Q: A- TE D B. C What tye of wee pashown by leter D uru e Thank pu 00000

A: The waves can be transverse or longitudinal depending on their propagation direction relative to…

Q: Who led a revolution in physics.

A: Physics is a branch of science whose primary objects of study are matter and energy. Physics today…

Q: If electricity costs 17.4 cents/kW-hr, how much will it cost to run the pump for 72 hours? (enter…

A: Given data :              Total power used by the pump,   P = 188 W              Cost of…

Q: the value of R (in 2)

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Q: 10 µF 2.5 μF 0.30 µF *The units for your answer will be in µF

A: Capacitance is calculated by using formula for capacitors in series and capacitors in parallel .…

Q: A 20,744kg railroad freight car travels on a level track at a speed of 6.1m/s. It collided and…

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Q: BTS. Which of the following corresponds to the equation B + T = S?

A: This question can be solved using triangle law of vector addition. According to which, "If two…

Q: A 7.25-g bullet is fired from a gun. The ullot is 223 m/n

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Q: How long must a 100 Watt light bulb being turned on, in order to use 1 million joules of energy?…

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Q: What is the mass of a bullet (in kg) that is moving with a velocity of 900 m/s and has a momentum of…

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Q: If a machine has an éfficiency of 50% and an energy input of 29 J, how much useful energy was…

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Q: What is the power of a blender that uses 1000 J in 5 s?

A: Given: The amount of energy used is 1000 J. The time duration is 5 s. Introduction: The rate of…

Q: The spring in a scale is compressed by 1.62 cm when a mass of 500.00 g is placed on it. How much…

A: GIVEN Mass of the object = 500 gm compression in spring = 1.62 cm Mass of other object = 347 gm To…

Q: The mass per unit volume is called A) Force B) Work C) Density D) Pessure

A: The mass per unit volume is defined as the density.  The density is the physical quantity which…

Q: A truck’s tare weight was 1750kg. At a weighing station the scales read 6.32 tonnes. What was the…

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Q: An agent does (33,000 ft-lb) of work each minute. The work done in (one hour) is,

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Q: Price of onions at the store is $2.12/lb. What is the equivalent price per kg?

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Q: What is the mass in slugs of an object with a force of 12.9 pounds?

A: We know, 1 pound=0.031081slug

Q: メ> 10 kg l0m->

A: Given,Tension in the rope, T = 125 Ng =  10 Nkgsin 37° = 0.60cos 37° = 0.8weight, W = 80 Nlength of…

Q: otting the und in a l

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: as of med 90 kg 160 kg

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Q: I need help with questions 9 & 10 please

A: Travel in one hour of the boat is given as : 80 Km north 60 Km east   Displacement of the boat :…

Q: Please just make up grams for tennis ball and notebook/ipad/Cell Phone and then convert it to Kg as…

A: Mass of tennis ball is approximately 60 gm  = 60/1000 kg =  0.060 kg