a ball is dropped from a height 45m. simultaneously another ball is thrown up with a speed of 40 m/s . calculate the relative speed of the balls as function of time.
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HEY USER !!
HERE IS YOURS SOLUTION;
◆ A ball is dropped from a working of stature 45m, at that point its speed be;
◆ Let a be the increasing speed because of gravity
Vb = at - (1.)
◆ Presently the at the same time another ball is hurled with speed of 40 m/sec
v2b = 40 – at
◆ As the speed is inverse to each other, at that point these speed will be included for the relative speed.
vb + v2b
= at + 40 – at
= 40 m/sec
★ So, the relative speed of the balls as function of time is 40 M / S ★
HOPE IT HELPS
HERE IS YOURS SOLUTION;
◆ A ball is dropped from a working of stature 45m, at that point its speed be;
◆ Let a be the increasing speed because of gravity
Vb = at - (1.)
◆ Presently the at the same time another ball is hurled with speed of 40 m/sec
v2b = 40 – at
◆ As the speed is inverse to each other, at that point these speed will be included for the relative speed.
vb + v2b
= at + 40 – at
= 40 m/sec
★ So, the relative speed of the balls as function of time is 40 M / S ★
HOPE IT HELPS
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