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Q6) Car 1 of mass 925.00 kg, is travelling East at a constant speed 22.63 ms when it runs a red light. When the traffic
Posted: Mon May 09, 2022 5:40 pm
by answerhappygod
- Q6 Car 1 Of Mass 925 00 Kg Is Travelling East At A Constant Speed 22 63 Ms When It Runs A Red Light When The Traffic 1 (32.7 KiB) Viewed 23 times
Q6) Car 1 of mass 925.00 kg, is travelling East at a constant speed 22.63 ms when it runs a red light. When the traffic light changes, car 2, of mass 925.00 kg, accelerates from rest at a rate 1.8i+ 1.4; ms? The cars collide 4.5 seconds later and car 1 moves off at an angle 5.0° to its original path. Car 1 then travels a distance 12.00 m before coming to a rest due to the friction of the road's surface which has coefficient Hx = 0.85. Calculate a) the velocity of car 2 immediately before the impact. [2] U2 = msli+ ms'j [3] b) the speed of car 1 immediately after the impact, and hence the components of its velocity Speed = ms1 Vi = msi + ms'j c) the velocity of car 2 immediately after the impact. [5] V2 = msli + mslj Give your answer in the units shown and to 2 decimal places