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Inessa [10]
4 years ago
10

5. a) A boy used a catapult to pluck a mango from a tree. State two forces involved in this activity?​

Physics
1 answer:
Allisa [31]4 years ago
8 0

Explanation:

Tensional force and gravitational force

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A horizontal spring with spring constant 950 N/m is attached to a wall. An athlete presses against the free end of the spring, c
OLga [1]

Answer:

66.5N

Explanation:

F = kx

Where F = force

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