Physics, 05.03.2021 20:00 kykylove1126
A child plays with a stone tied to a string and starts swinging it in a
circle of radius 2 m at a constant speed of 8 m/s. Calculate the
centripetal acceleration of the stone.
Answers: 3
Physics, 21.06.2019 18:10
Amass has an acceleration of 10- 2t. what is its velocity and displacement if it started at x- 4m and the initial velocity was 8m/s? at what time does it have 0 velocity? graph all graphs.
Answers: 2
Physics, 22.06.2019 09:30
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
Answers: 2
Physics, 22.06.2019 11:30
If forces acting on an object are unbalanced. true or false
Answers: 1
A child plays with a stone tied to a string and starts swinging it in a
circle of radius 2 m at a c...
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