A car weighs 8500 N and is rounding a bend in the road. The radius of the curve is 100 m and the car is moving at 30 meters per second what is the force of friction between the tires and the road(Assume the car stays on the road)
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A car weighs 8500 N and is rounding a bend in the road. The radius of the curve is 100 m and the car is moving at 30 meters per second
what is the
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- A car travels around a horizontal bend of radius 110 m at a constant speed. If the coefficient of the static friction between the road and car tyres is us = 7.4, What is the magnitude of car's acceleration (m/s²) when the car is negotiating ?the bend at the maximum allowed speedA 1000-kg car moving at 10 m/s takes a turn around a circle with a radius of 50.0 m. Determine the acceleration and the net force acting upon the car.2. (a) A distant planet has radius 3.6 x 106 m. A 6 kg cat weighs 22 N on the surface of this planet. Calculate the mass of the planet. (b) You push a 65 kg desk horizontally and it accelerates at 1.2 m/s2. If the coefficient of kinetic friction between the desk and floor is 0.38, calculate the magnitude of the force you apply to the desk.
- A mischievous child ties a June Bug (a large beetle) on to string. The child holds his arm above his head and the bug attached to the string flies around in a horizontal circle. What is the direction of the net force on the bug?A jet flying at 130 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m, and the mass of the jet is 1.86 × 105 kg. Calculate the magnitude of the necessary lifting force. L -A stunt cyclist rides on the interior of a cylinder 12 m in radius. The coefficient of static friction between the tires and the wall is 0.68. Find the value of the minimum speed for the cyclist to perform the stunt.