What is the force acting on the first object

Assignment Help Physics
Reference no: EM13553770

two objects push on each other. the first object has a mass 30kg and it accelerates at 2m/s2 toward the east. the second object has a mass 7kg no other forces are acting on the objects.

A: what is the force acting on the first object?

B: what is the accleration of the second object?

Reference no: EM13553770

Questions Cloud

Consider the components of the acceleration : Three particles, each with a mass of 0.25 kg, are located at ( -4.0 m, 0), (2.0 m, 0), and (0, 3.0 m) and are acted on by forcesF1 = (-3.0 N)y, F2 = (5.0 N)y andF3 = (4.0 N)x, and respectively. Find the acceleration(magnitude and direction) of the..
State what is the thickness of the foil in millimeter : A package of aluminum foil contains 100. square feet and weighs 1.2 lbs. One cubic centimeter of aluminum has a mass of 2.70 grams. what is the thickness of the foil in millimeter
What is the wavelength of the sound waves in the tube : A steel tube, which is closed at both ends, is filled with air. The air in the tube is vibrating at a frequency of 160·Hz. Use 340·m/s for the speed of sound in air. What is the wavelength of the sound waves in the tube
Explain kno3 is composed of water and potassium nitrate : A 6.0% solution of KNO3 is composed of water (the solvent) and potassium nitrate(the solute). 365g of this solution are placed in a beaker and heated until all of the water has evaporated. How many grams of potassium nitrate remain in the beaker
What is the force acting on the first object : two objects push on each other. the first object has a mass 30kg and it accelerates at 2m/s2 toward the east. what is the force acting on the first object
How far from the gun does the otherfragment land : A projectile that is fired from a gun has an initialvelocity of 90.0 km/h at an angle of 60.0o above thehorizontal. When the projectile is at the top of its trajectory, aninternal explosion causes it to separate into two fragments ofequal mass.
Calculate the ideal efficiency of an engine : what is ideal efficiency ? calculate the ideal efficiency of an engine wherein fuel is heated to 2700 K and the surrounding air is 300 K
Compute the percent transmittance of the solution : (a) calculate the percent transmittance of this solution,(b) the percent transmittance in 2.50 cm cell (c) the molar absorptivity of the complex
Determine the rms speed of an iron atom : Find the rms speed of an iron atom of mass 55.9 u at 280 K, Find the rms speed of a pollen particle of mass 5.36 10-13 g suspended in water at a temperature of 280 K

Reviews

Write a Review

Physics Questions & Answers

  Conversions of unit

Perform the following unit conversions for parts (A) in the table below (B) through. Show your work using a step-wise approach.

  Determine the largest angle max

determine the largest angle MAX that the crutch can have just before it begins to slip on the floor.

  Calculate the speed of sound

calculate the speed of sound and uncertainty of the speed of sound for a lab report. The equation for the speed of sound is V=4LS

  Calculate the percent reflection loss

Calculate the percent reflection loss when a beam of radiation passes from air through a plate back into air assuming that the plate has a refractive index of 1.45

  Determine the capacitance of the system having net charges

Two conductors having net charges of +16.0 µC and -16.0 µC have a potential difference of 16.0 V between them. (a) Determine the capacitance of the system.

  Determine the unit for potential difference

Define potential difference. What is the difference between electric potential and electric potential energy? What is the unit for potential difference

  Determine and sketch all the external forces acting

Determine and sketch all the external forces acting on the chair. Because the chair can be represented as a point particle of mass , draw the forces with their tails centered on the black dot in the middle of the chair.

  Find the magnitude of the turtles average velocity

A turtle ambles leisurely-as turtles tend to do-when it moves from a location with position vector r1,x = 1.49 m and r1,y = -2.77 m in a lettuce garden to another location, find the magnitude of the turtle\'s average velocity

  Determine what is the theoretical maximum efficiency

Converting sunlight to electricity with solar cells has an efficiency of 15%. It's possible to achieve a higher efficiency (though currently at higher cost) by using concentrated sunlight as the hot reservoir of a heat engine. What is the theoreti..

  What is the magnitude of the torque on the door

A uniform 13-kg trap door is oriented horizontally and hinged as shown. What is the magnitude of the torque on the door

  What rate is the earth losing heat via conduction?

Geologists measure conductive heat flow out of the earth by drilling holes (a few hundred meters deep) and measuring the temperature as a function of depth, what rate is the earth losing heat via conduction?

  What is the magnitude of gravitational force on satellite

A satellite has a mass of 110 kg and is located at 1.96 106 m above the surface of Earth, What is the magnitude of the gravitational force on the satellite

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd