Questions and answers by

Brady Kershner-Hanna

Questions (4)

A 1.11 kg block slides down a 30.0 m long 28.0° incline at constant velocity. How much work is done by friction?
1. 2 answers
2. 621 views
A 31.00 kg block starts from rest at the top of a 24.0 m long 30.0° incline. Its kinetic energy at the bottom of the incline is
1. 2 answers
2. 547 views
A spring with a force constant of 1625 N/m is compressed 12.1 cm. Find the work done by the force compressing the spring.
1. 2 answers
2. 509 views
Find the minimum initial speed of a projectile in order for it to reach a height of 2222 km above the surface of the earth.
1. 2 answers
2. 659 views

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