# A particle of mass 2 kg is fired up a smooth slope of length 4m, with initial speed 10ms -1 , which is inclined at 30 above the horizontal. The bottom of the slope is at the same level as

A particle of mass 2 kg is fired up a smooth slope of length 4m, with initial speed 10ms^{-1}, which is inclined at 30° above the horizontal. The bottom of the slope is at the same level as horizontal ground.

a. Find the speed of the particle at the top of the slope.

b. The particle now flies off the slope and travels as a projectile. Find the greatest height achieved above the ground level.

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## Solution a At the top of the slope the particle has a speed of 10ms1 But this means …View the full answer

**Related Book For**

## Cambridge International AS & A Level Further Mathematics Coursebook

**ISBN:** 9781108403375

1st Edition

**Authors:** Lee Mckelvey, Martin Crozier

**Question Details**

Chapter #

**13**Section: Exercises 13A

Problem: 7

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