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Elis [28]
2 years ago
15

Obtaine the resultant of the forces 20N-40N ​

Physics
1 answer:
ivann1987 [24]2 years ago
8 0

Answer:

- 20 N

Explanation:

20 N - 40 N = - 20 N

The resultant force is - 20 N.

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Which descriptions apply to Mendels pea plant experiments ? Select three options
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used cross breeding to purposely breed plan

studied a variety of pea plant traits

studied several generations of plants

In order to breed or cross one plant with another, Mendel opened the petals and removed the anthers from the flower and dusted the pistil with pollen from the plant he wished to cross it with and covered the flower with a small bag to prevent the pollen in the air from landing in the pistil. This process is called cross pollination.

Mendel considered 7 characters of pea plant for his study and did the study for several generations.

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3 years ago
A 70 kilogram hockey player skating east on an ice rink is hit by a 0.1 kilogram hockey puck moving toward the west. The puck ex
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Given:

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3 years ago
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Answer:

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3 years ago
Two 1.0 kg masses are 4.0 m apart on a frictionless table. Each has 1.0μC of charge. Part A What is the magnitude of the electri
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Force between two charges is given by

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Read 2 more answers
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3 0
3 years ago
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