3.2.4 Calculus in kinematics (A-level only)

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Question 1

A particle $P\,$ moves with constant acceleration. At time $t = 0$ , $P\,$ is moving in the direction $(4i+3j)(4\mathbf{i} + 3\mathbf{j})$ with speed 15 ms^-1. 6 seconds later $P\,$ is moving with velocity $ms−1(-12\mathbf{i} + 6\mathbf{j}) \text{ ms}^{-1}$ .

Find the acceleration of $P$ .

[5]

3.2.4 Calculus in kinematics (A-level only)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Question 1

A particle $P\,$ moves with constant acceleration. At time $t = 0$ , $P\,$ is moving in the direction $(4i+3j)(4\mathbf{i} + 3\mathbf{j})$ with speed 15 ms^-1. 6 seconds later $P\,$ is moving with velocity $ms−1(-12\mathbf{i} + 6\mathbf{j}) \text{ ms}^{-1}$ .

Find the acceleration of $P$ .

[5]

3.2.4 Calculus in kinematics (A-level only)

Question 1

3.2.4 Calculus in kinematics (A-level only) Questions

3.2.4 Calculus in kinematics (A-level only)

Question 1

3.2.4 Calculus in kinematics (A-level only) Questions