Chapter Review Questions and Problems 1. Vector A as magnitude of Sunits and makes an angle of 45° with the positive Vector B also has the same magnitude of Sunits and directed along the negative a Find The magnitude and direction of A+ B b. The magnitude and direction of A - B 1​

An object's buoyant force and weight mean the same thing.a. trueb. false

What is the frequency if a wave that pases a given pount 22 times in 2 seconds

Takumi works in his yard for 45 minutes each saturday. he works in the morning, and he wears sunscreen and a hat each time he works in the yard. what does takumi hope to reduce through his actions? the likelihood of stochastic effects, such as dna mutations the severity of stochastic effects, such as cancer the severity of non-stochastic effects, such as cancer the likelihood of non-stochastic effects, such as radiation sickness