How large a force is required to accelerate a 1600 kg car from rest to a speed of 25 m/s in a ...

Author Question: How large a force is required to accelerate a 1600 kg car from rest to a speed of 25 m/s in a ... (Read 69 times)

bb

Hero Member
Posts: 544

on: Jul 29, 2018

How large a force is required to accelerate a 1600 kg car from rest to a speed of 25 m/s in a distance of 200 m?

A) 1600 N
B) 0 N
C) 200 N
D) 400 N
E) 2500 N

Question 2

How many significant figures are in 576,000?

A) 3
B) 4
C) 5
D) 6
E) ambiguous

vboyd24

Sr. Member
Posts: 341

Reply #1 on: Jul 29, 2018

Answer to Question 1

E

Answer to Question 2

E

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bb

Hero Member
Posts: 544

Reply #2 on: Jul 29, 2018

Both answers were spot on, thank you once again

vboyd24

Sr. Member
Posts: 341

Reply #3 on: Jul 29, 2018

Great! Please up vote

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Author Question: How large a force is required to accelerate a 1600 kg car from rest to a speed of 25 m/s in a ... (Read 69 times)

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