2 Motion and forces

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Question 105

F

A boat travels east. Its engine produces 450 N eastwards and water resistance is 300 N westwards. These are its only horizontal forces. What happens to its speed?

[1]

It decreases because the resultant force is westwards.

It increases because the resultant force is westwards.

It decreases because the resultant force is eastwards.

It increases because the resultant force is eastwards.

2 Motion and forces

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Question 105

F

A boat travels east. Its engine produces 450 N eastwards and water resistance is 300 N westwards. These are its only horizontal forces. What happens to its speed?

[1]

It decreases because the resultant force is westwards.

It increases because the resultant force is westwards.

It decreases because the resultant force is eastwards.

It increases because the resultant force is eastwards.

2 Motion and forces

Question 105

Markscheme

2 Motion and forces

Question 105

Markscheme

2 Motion and forces

Question 105

2 Motion and forces Questions

2 Motion and forces

Question 105

2 Motion and forces Questions