2 Motion and forces

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Question 79

A crate of mass 10 kg is pulled in a straight line across a level floor. Friction acts opposite to its motion with a force of 6.0 N. The crate accelerates at $s−20.80\ \mathrm{m\,s^{-2}}$ .

What is the magnitude of the pulling force on the crate?

[1]

$N2.0\ \mathrm{N}$

$N14\ \mathrm{N}$

$N8.0\ \mathrm{N}$

$N6.0\ \mathrm{N}$

2 Motion and forces

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Question 79

A crate of mass 10 kg is pulled in a straight line across a level floor. Friction acts opposite to its motion with a force of 6.0 N. The crate accelerates at $s−20.80\ \mathrm{m\,s^{-2}}$ .

What is the magnitude of the pulling force on the crate?

[1]

$N2.0\ \mathrm{N}$

$N14\ \mathrm{N}$

$N8.0\ \mathrm{N}$

$N6.0\ \mathrm{N}$

2 Motion and forces

Question 79

Markscheme

2 Motion and forces

Question 79

Markscheme

2 Motion and forces

Question 79

2 Motion and forces Questions

2 Motion and forces

Question 79

2 Motion and forces Questions