Find out the weight and the angle needed

Reference no: EM138406

Q1. You're driving down the highway late one night at 20 ;{rm m/s} when a deer steps onto the road 35;{rm m} in front of you. Your reaction time before stepping on the brakes is 0.50 ;{rm s}, and the maximum deceleration of your car is 10;{rm m}/{rm s}^{2}.

Q2. The leg and cast weigh 220 N. find out the weight and the angle needed so that no force is exerted on the hip joint by the leg plus the cast.

Reference no: EM138406

Questions Cloud

What is the strength of the perpendicular magnetic field : Drag race tires in contact with an asphalt surface have an extremely high coefficient of static friction. Assuming a constant acceleration and no slipping of tires, estimation the coefficient of static friction needed for a drag racer to cover 1.0 km..

What focal length is necessary for the lens : An electron librated from a hot filament cathode is attracted by an anode with a potential of 1200V positive with respect to the filament. Compute the speed of the electron when it strikes anode.

What is the intensity at the distance of 4.8 m : A 18.0 kg block is dragged over a rough, horizontal surface by a constant force of 77.6 N acting at an angle of 35? above the horizontal. The block is displaced 10.8 m, and the coefficient of kinetic friction is 0.149.

What is the radius of the track : Horse races once around a circular track in a time of 176 s, with a speed of 26 m/s. What is the radius of the track.

Find out the weight and the angle needed : The leg and cast weigh 220 N. find out the weight and the angle needed so that no force is exerted on the hip joint by the leg plus the cast.

The total mass inside a sphere of radius r : A submarine dives 90.0 m at an angle of 8.0° below the horizontal. What are the horizontal and vertical components of submarine's displacement? (Imagine that upward and the direction of the submarine's horizontal motion is positive.)

Increase or decrease in the money supply : Increase or decrease in the money supply increase the price level to the tolerable range

Find j, the magnitude of the impulse exerted by the ground : A piston, A, as shown below, has a diameter of 0.81 cm. A second piston, B has a diameter of 3.9 cm. conclude the force, F, necessary to support the 508.0 N weights in the absence of friction.

Market price of the bond : Suppose the interest rate lowered to 3.75%. What would be the market price of the bond.

User Account

All Pages