# Physics

The rocket sled shown in Figure 4.5 accelerates at a rate of 29.0 m/s2. Its passenger has a mass of 66.0 kg.

Calculate the direction and magnitude of the total force the seat exerts against his body.

1. 👍 0
2. 👎 0
3. 👁 186
1. Magnitude:
F=ma
Direction: see figure.

1. 👍 0
2. 👎 0
2. 89

1. 👍 0
2. 👎 0

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