Bob and Alice are pulling their son Charlie on a sled. Alice is pulling the sled with a force of 60 N at an angle of 35? relative to the forward direction. Bob pulls the sled at an angle of 20? relative to the forward direction.

(i) With what force should Bob pull the sled so that the sled will move in the forward direction?

(ii) What is the acceleration of the sled if the mass of Charlie and the sled is 40 kg?

Transcribed Image Text:

Alce Figure 3.28: Problem 3.1 Alce Figure 3.28: Problem 3.1

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i Both forces can be written in terms in 2 components Lets Force of BOB be F Then non forward component ... View the full answer