Rain is falling vertically with a velocity of 3 nbsp-km-hr- A man walks in the rain with a velocity of 4- nbsp-km-hr- The raindrops will fall on the man with a velocity -in km-h - of

Name: CENGA - Grade 11 - Physics - Motion in two Dimension - Q87
Uploaded: 2022-07-04T10:36:42+05:30
Description: Given, v_r=3 nbsp; km/hr v_m=4 nbsp;km/ℎr v nbsp;_r/m=v nbsp;_r−v nbsp;_m =3ĵ −4î v_r/m= 5 nbsp;km/hr ...

Given, v_r=3 nbsp; km/hr v_m=4 nbsp;km/ℎr v nbsp;_r/m=v nbsp;_r−v nbsp;_m =3ĵ −4î v_r/m= 5 nbsp;km/hr ...

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Standard VIII

Physics

How Does Friction Produce Heat?

Rain is falli...

Question

Rain is falling vertically with a velocity of \(3 ~km/hr\). A man walks in the rain with a velocity of \(4~ km/hr\). The raindrops will fall on the man with a velocity (in \(~km/h\) ) of

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Solution

Given,
\(v_r=3 ~km/hr\\
v_m=4 km/ℎr\\
\overrightarrow{v} _r/m=\overrightarrow{v} _r−\overrightarrow{v} _m\\
=3\hat{j} −4\hat{i} \\
v_r/m=
5 km/hr\)

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Rain is falling vertically with a velocity of \(3 ~km/hr\). A man walks in the rain with a velocity of \(4~ km/hr\). The raindrops will fall on the man with a velocity (in \(~km/h\) ) of

Given, \(v_r=3 ~km/hr\\ v_m=4 km/ℎr\\ \overrightarrow{v} _r/m=\overrightarrow{v} _r−\overrightarrow{v} _m\\ =3\hat{j} −4\hat{i} \\ v_r/m= 5 km/hr\)

Given,
\(v_r=3 ~km/hr\\
v_m=4 km/ℎr\\
\overrightarrow{v} _r/m=\overrightarrow{v} _r−\overrightarrow{v} _m\\
=3\hat{j} −4\hat{i} \\
v_r/m=
5 km/hr\)