(a) First, we need to find the gravitational force acting on the block along the incline. This c

Question

h 8.0 m

Name: h 8.0 m
Uploaded: 2023-05-16T18:02:41-08:00
Duration: 1 min 50 s
Channel: Penny Riley
Description: h 8.0 m

          h 8.0 m

Added by Martin Aaric G.

Objective Physics for NEET

Abhay Kumar 1st Edition

Chapter 4

Instant Answer

Solved by Expert Penny Riley

05/16/2023

Step 1

This can be calculated using the equation: F_gravity = m * g * sin(θ) where m is the mass of the block (2.0 kg), g is the acceleration due to gravity (9.81 m/s²), and θ is the angle of the incline (32.0°). F_gravity = 2.0 kg * 9.81 m/s² * sin(32.0°) = 10.4 N Show more…

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2. A 2.0-kg block was released from rest at point A. It then moves through point B until it finally stops at point C. The plane is inclined at an angle θ of 32.0o from the horizontal and the incline stands at a height h of 3.0 m. The coefficient of kinetic friction from point A to B is 0.40. (a) What is the velocity of the block at point B? (b) What is the coefficient of friction for the horizontal surface (from point B to C)?