What would be the speed of the ice at the bottom if the motion were opposed by a constant friction force of 10. 0 N parallel to the surface of the ramp

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

(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?

What sort of waves exhibit the doppler effect?