The driver of the truck shown below attempts to towthe crate which has a weight of 2,500 N. The crate isinitially at rest and the coefficient of static frictionbetween the crate and the ground is 0.4.Determine the tension in the cable required toovercome friction
Question
The driver of the truck shown below attempts to towthe crate which has a weight of 2,500 N. The crate isinitially at rest and the coefficient of static frictionbetween the crate and the ground is 0.4.Determine the tension in the cable required toovercome friction
Solution
To calculate the tension in the cable required to overcome friction, we first need to calculate the force of friction. The force of friction (Ff) can be calculated using the formula:
Ff = μN
where μ is the coefficient of static friction and N is the normal force. In this case, the normal force is equal to the weight of the crate, which is 2500 N. So,
Ff = 0.4 * 2500 N = 1000 N
Therefore, the tension in the cable required to overcome friction is 1000 N.
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