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(10) The range R (in feet) of a projectile hurled with velocity v at an angle with the ground is: v2 R = sin 20 32 Suppose v increases at the rate of 3.5 ft/sec per second and increases at 0.100 rad/sec. Determine the rate of change of R at the instant when v = 60.0 ft/sec and 0 = 52.0°.

(10) The range R (in feet) of a projectile hurled with velocity v at an angle with the ground is: v2 R = sin 20 32 Suppose v increases at the rate of 3.5 ft/sec per second and increases at 0.100 rad/sec. Determine the rate of change of R at the instant when v = 60.0 ft/sec and 0 = 52.0°.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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(10) The range R (in feet) of a projectile hurled with velocity v at an angle ?? with the ground is:
??=??232sin2??
Suppose v increases at the rate of 3.5 ft/sec per second and ?? increases at 0.100 rad/sec. Determine the rate of change of R at the instant when v = 60.0 ft/sec and ?? = 52.0°.

3. (10) The range R (in feet) of a projectile hurled with velocity v at an angle 8 with the ground is: R = v2 32 sin 20 Suppose v increases at the rate of 3.5 ft/sec per second and increases at 0.100 rad/sec. Determine the rate of change of R at the instant when v = 60.0 ft/sec and 0 = 52.0°.
Transcribed Image Text:3. (10) The range R (in feet) of a projectile hurled with velocity v at an angle 8 with the ground is: R = v2 32 sin 20 Suppose v increases at the rate of 3.5 ft/sec per second and increases at 0.100 rad/sec. Determine the rate of change of R at the instant when v = 60.0 ft/sec and 0 = 52.0°.
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