A Formula-1 car encounters a hump which has a circular shape with smooth transitions at either end. (a) What speed vg will cause the car to lose contact with the road at the topmost point B? (b) For a speed VÀ = 166 km/h, what is the normal force exerted by the road on the 630-kg car as it passes point A? Answers: (a) VB= MI 14.1° (b) NA- i B p= 260 m m/s N

in the 8-kg box reaches point A it has a speed v= 12 m/s (Figure 1) are B 9 m- x¹/2+yl/2=3 Part A Determine the normal force the box exerts on the surface when it reaches point B. Neglect friction and the size of the box Express your answer to three significant figures and include the appropriate units. N- 55.437 A N Provide Feedback O? Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining

can you pls also draw a picture/representation of the scenario described? Thanks so much!

Please help solve for v2 at the bottom of the ramp.

A man is driving his SUV with speed 54.0 mi/h on a horizontal stretch of road. (a) When the road is wet, the coefficient of static friction between the road and the tires is 0.103. Find the minimum stopping distance (in m). m (b) When the road is dry, μs m = 0.597. Find the minimum stopping distance (in m).

Let’s look at a simplified model of a car that’s dropped onto the ground. Model the suspension as a single linear spring and the rest of the vehicle as a single lumped mass. The car is dropped from a height of h1 = 0.9m. What is the maximum mass m for which the suspension does not bottom out? Assume a maximal allowable suspension travel of 10 cm and a spring constant of k = 2.4x10^6 N/m.