Question 8 of 10 A football is kicked with a velocity of 31 m/s at an angle of 41°. What is the
ball's acceleration in the vertical direction as it flies through the air?
A. -20.3 m/s2
B. -9.8 m/s2
C. 23.4 m/s2
O D. O m/s2
SUBIN

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?