A block is on a frictionless horizontal table, on earth. This block accelerated

Question

A block is on a frictionless horizontal table, on earth. This block accelerated at 1.9 m/s^2 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/s^2.
What is the mass of the block?
What is the weight of the block on the moon? A block is on a frictionless horizontal table, on earth. This block accelerated at 1.9 m/s^2 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/s^2.
What is the mass of the block?
What is the weight of the block on the moon?
What is the mass of the block?
What is the weight of the block on the moon?

Explanation / Answer

a] F = ma

90 = m*1.9

m = 90/1.9

= 47.37 kg

b] Weight = mg

= 47.37*1.62

= 76.74 N

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