Physics, 30.10.2020 15:50 MalikaJones
The heart has four one-way valves, which open and close with each heartbeat,
True
False
Answers: 1
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Modify the equation fδt=δ (mv) to find the force of friction.
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This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
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Which of the following is not used to measure wind? oa. psychrometero b. wind socko c. weather vaneo d. anemometer
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Mrs. smith does her daily chores. she walks 5 m to the laundry room and then turns around and walks -14 m to the kitchen. the whole process takes her 11 minutes. what was her average velocity for these events? (choose more than 1) a. 1.48 m/s b. 0.212 m/s c. -0.136 m/s d. -0.0075 m/s
Answers: 3
The heart has four one-way valves, which open and close with each heartbeat,
True
False...
True
False...
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