Test2 key - Physics

of 48 m/s2 Determine the mass of the puck. (a) 0.25 kg (b) 1 0 kg (c) 5.0 kg (d) 2.5 kg (e) 2.0 kg An apple crate with a weight of 30 kg accelerates along a frictionless surface as the crate is pulled with a force of 14.5 N as shown in the drawing. What is the horizontal acceleration of the crate? NEWTON'S APPLES (a) 1.40 m/s2 (b) 0.457 m/s2 ................
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