1 determine the power required by an 8okg man to run down a slope from 10 ms to 20 ms in 2 secon

Name: 1 determine the power required by an 8okg man to run down a slope from 10 ms to 20 ms in 2 seconds 2 a 95 kg runningback runs accelerates from 50 mls to a final velocity determine his final 53037
Uploaded: 2022-04-12T11:25:42-08:00
Duration: 1 min 38 s
Channel: Sri K
Description: 1 determine the power required by an 8okg man to run down a slope from 10 ms to 20 ms in 2 seconds 2 a 95 kg runningback runs accelerates from 50 mls to a final velocity determine his final 53037

Step 1: Calculate the force acting on the running back using the formula F = ma, where F is the

Question

1. Determine the power required by an 80 kg man to run down a slope from 1.0 m/s to 2.0 m/s in 2 seconds. 2. A 95 kg running back accelerates from 5.0 m/s to a final velocity. Determine his final velocity given that the power is 200 Joules/sec and the running was done for 5 seconds.

          1. Determine the power required by an 80 kg man to run down a slope from 1.0 m/s to 2.0 m/s in 2 seconds.
    2. A 95 kg running back accelerates from 5.0 m/s to a final velocity. Determine his final velocity given that the power is 200 Joules/sec and the running was done for 5 seconds.

Added by Zachary J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

04/12/2022

Step 1

The acceleration can be calculated using the formula a = (vf - vi) / t, where vf is the final velocity, vi is the initial velocity (5.0 m/s), and t is the time (5 seconds). Show more…

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1. Determine the power required by an 80 kg man to run down a slope from 1.0 m/s to 2.0 m/s in 2 seconds. 2. A 95 kg running back accelerates from 5.0 m/s to a final velocity. Determine his final velocity given that the power is 200 Joules/sec and the running was done for 5 seconds.