A particle P of mass m = 0.3 kg moves under the action of a single constant
Question:
A particle P of mass m = 0.3 kg moves under the action of a single constant force F newtons. The acceleration of P is a = (5i + 7j) m s−2.
a. Find the angle between the acceleration and i. Force, mass and acceleration are related by the formula F = ma.
b. Find the magnitude of F.
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Step by Step Answer:
a To find the angle between the acceleration vector a 5i 7j ms and the vector i we can use the dot p...View the full answer
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Related Book For 
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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