Physics
20.08.2022 01:00
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In order to get the most accurate mass measurement, you must __(blank)__. A. select

In order to get the most accurate mass measurement, you must __(blank)__. A. select the appropriate graduated cylinder and amount of water to measure the displacement

B. make sure that you have the right formula to measure its volume

C. calibrate your electronic balance properly so that it gives you a zero mark when empty

D. place one end of your measuring tape at the base of your object
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sarath30
sarath30
4,5(13 marks)

c

Explanation:

electronic balance must always be at zero to prevent errors in measured value

Drellibus70011
Drellibus70011
4,4(5 marks)

The car travels at twice the velocity of the truck.

Explanation:

As we know that momentum is defined as the product of mass and velocity

so here we know

mass of the car = 900 kg

mass of the truck = 1800 kg

now let say that the speed of car = v_1

speed of truck = v_2

so if the momentum of car and truck is same

900 v_1 = 1800 v_2

v_1 = 2 v_2

so we can say that car will move with double the speed of truck

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