Question

A ball drops from a plane and accelerates towards the ground at 9.8 $ms^{-2}$ with an initial velocity, u, of 0.2 $ms^{-1}$. After t seconds, it hits the ground with a final velocity, v, at 37 $ms^{-1}$. First, find the time it took to hit the ground in terms of the other variables. Second, find the time it took to hit the ground by then using the numbers given in the problem. v = u + at Solve the following formula for t =

          A ball drops from a plane and accelerates towards the ground at 9.8 $ms^{-2}$ with an initial velocity, u, of 0.2 $ms^{-1}$. After t seconds, it hits the ground with a final velocity, v, at 37 $ms^{-1}$. First, find the time it took to hit the ground in terms of the other variables. Second, find the time it took to hit the ground by then using the numbers given in the problem.

v = u + at

Solve the following formula for t =

A ball drops from a plane and accelerates towards the ground at 9.8 ms^-2 with an initial velocity, u, of 0.2 ms^-1. After t seconds, it hits the ground with a final velocity, v, at 37 ms^-1. First, find the time it took to hit the ground in terms of the other variables. Second, find the time it took to hit the ground by then using the numbers given in the problem.

v = u + at

Solve the following formula for t =

Added by Cristian V.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Pritesh Ranjan

03/15/2022

Step 1

Step 1: We are given the formula for final velocity, v, in terms of initial velocity, u, acceleration, a, and time, t: v = u + at Show more…

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A ball drops from a plane and accelerates towards the ground at 9.8ms^(-2) with an initial velocity, u, of 0.2 ms^(-1). After t seconds, it hits the ground with a final velocity, v, at 37ms^(-1). First, find the time it took to hit the ground in terms of the other variables. Second, find the time it took to hit the ground by then using the numbers given in the problem. v=u+at Solve the following formula for t= A ball drops from a plane and accelerates towards the ground at 9.8 ms-2 with an initial velocity, u, of 0.2 ms-1. After t seconds, it hits the ground with a final velocity, v, at 37 ms-1. First, find the time it took to hit the ground in terms of the other variables. Second, find the time it took to hit the ground by then using the numbers given in the problem. 70+n=a Solve the following formula for t=