अकार एक्सीलरेट यूनीफामर्ली 6 किलोमीटर पर हार टू 12 किलोमीटर पर हौर इन 4 सेकेंड्स कैलकुलेट एक्सीलरेशन डिस्टेंस डिस्टेंस कवर्ड बाय द कार
Answers
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In English
Initial speed = u = 18 km/hr = 5 m/s
Final sped = v = 36 km/hr = 10 m/s
acceleration a = (v-u)/t = (10-5)/5 = 1 m/s2
Distance travelled S = u t + (1/2) a t2 = 5×5 + (1/2)×1×52 = 37.5 m
In Hindi
प्रारंभिक गति = यू = १ / किमी / घंटा = ५ मीटर / सेकंड
अंतिम स्पेड = v = 36 किमी / घंटा = 10 मीटर / सेकंड
त्वरण a = (v-u) / t = (10-5) / 5 = 1 m / s2
दूरी की यात्रा एस = यू टी + (१/२) एक टी २ = ५ × ५ + (१/२) × १ × ५२ = ३ u.५ मीटर
मुझे दिमागी तौर पर चिह्नित करें मैं आपका आभारी रहूंगा।
Mark me as the Brainliest I will be thankful to you.
Answer:To find the velocity, divide the displacement (the distance traveled and in what direction) by the time it took for that displacement to be covered. For example, if I were to run 100 meters in the westward direction and it would take me 10 seconds to cover that distance, my velocity would be 10 meters/second to the west.
Another way to think of this: first, calculate the speed (distance divided by time, ignoring direction), which in this case is 100 meters/10 seconds = 10 meters/second, then paste the direction onto the end of the answer. This method works because the only difference between velocity and speed is that the former accounts for the direction of motion. :)
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