Physics, 06.12.2020 23:00 taekookie01
A block is on a frictionless horizontal table, on earth. This block accelerates at 1.9 m/s2
when a 90 N horizontal force is applied to it. The block and table are then set up on the moon where the acceleration due to gravity is 1.62 m/s2.
What is the weight of the block on the moon?
1. 77 N
2. 67 N
3. 58 N
4. 48 N
5. 39 N
Answers: 1
Physics, 22.06.2019 02:20
According to newton’s first law of motion, which force is expected to cause a body to accelerate?
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Physics, 22.06.2019 03:30
What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
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Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
A block is on a frictionless horizontal table, on earth. This block accelerates at 1.9 m/s2
when a...
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