30-09-2020
Chemistry

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A constant net force of 200 Nis applied to accelerate a cart from rest to a velocity of 40 m/s in 10 s. what is the mass of the cart

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victoriatoyosi2003 victoriatoyosi2003

30-09-2020

Answer:

M=50kg

Explanation:

F=200N V=40ms⁻¹ t=10s

a=v-u/t

a=40-0/10

a=4ms⁻²

F=ma

200=m×4

m=200/4

m=50kg

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