The difference between gravity and mass

Mass: how much material is contained in an object
Gravity: the magnitude of the earth's gravity on an object
Gravity = mass x acceleration of gravity

RELATED INFORMATIONS

1. Why is gravity related to mass
2. The formula of mass and gravity Want a formula
3. The weight is 80. Is it mass or gravity It's not life
4. Among the following vehicles, powered by gravity is a small cable car B aircraft C electric car
5. The gravity () 15. The gravity () The size of a does not change, the direction changes, the size of B increases, the direction does not change The size of C decreases, the direction changes, the size of D remains unchanged, and the direction remains unchanged
6. When the car is running, the pressure on the ground is less than the gravity of the car Is that right? For the pressure on the ground and the gravity of the car, don't they all go down? What's the comparability?
7. Does vehicle weight refer to the gravity or the mass of the vehicle The resistance is 0.2 times of the vehicle weight
8. How to convert weight and pressure? How to calculate the pressure exerted by an object on another plane?
9. Conversion of pressure unit How to convert MPa PA kPa bar mbar? That is how much MPa = how much PA = how much kPa = = how much bar. Please answer in detail What is the difference between the two units?
10. How to convert 1kg into pressure unit!
11. The relationship between weight, mass and gravity
12. Proportion conversion 1: The size on the picture is 1cm So how many are 1:200 1:25 1:20 1:50? What I want is to convert it into the figure on the drawing, 1:100, 1cm = 1m, 1:200,? Cm = one meter similar
13. How to convert the proportion What I want to convert is how to convert the "1:50" scale of the plane and how to draw the scale
14. Conversion ratio of stone weight and volume The stone is bluestone and loess, the ratio is 1:1, the maximum particle size of bluestone is 50cm
15. Conversion percentage How to convert percentage How much should 1% be multiplied by? 2% 3% 4% 5% 6% 8% 9% 10% And so on 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95. How many times? How to convert the following numbers with the% sign/
16. The second order equation of one variable The average selling price of a newly listed fruit sold by a fruit dealer last month was 10 yuan / kg, and the monthly sales volume was 1000 kg. After market research, if the price of this kind of fruit was adjusted to X Yuan / kg, the functional relationship between the sales volume of this month y (kg) and X (yuan / kg) was y = - 1000x + 9000 It is known that the cost price of the fruit in last month was 5 yuan / kg. When the cost price in this month is 4 yuan / kg, in order to increase the profit of the fruit in this month by 20% compared with that in last month, and at the same time to make customers get benefits, how much should the price of the fruit be reduced to per kg?
17. What is the conversion between pounds and Jin? How many jin is a pound?
18. Three fourths of a number is 72, and five eighths of a number is ()
19. In the experiment of measuring resistance RX by volt ampere method, we use the circuit as shown in the figure to measure. The measurement result is expressed by dividing the reading of voltmeter by the reading of ammeter. As electrical appliances, voltmeter and ammeter have resistance, which will cause experimental error. (1) before the power is turned on, the slide of sliding rheostat should___ (select "left end", "right end" or "any position"); (2) the measured value is higher than the true value___ (select "too large", "too small" or "same"); (3) if the readings of voltmeter and ammeter are u and I respectively, and their own resistances are RV and RA respectively, the more accurate expression of Rx is___ (mathematical expressions are expressed in known letters)
20. (1) 24,32,40___ ,56,___ ,___ .(2)93,86,79,___ ,65,___ ,___ .