URGENT HELP The electric motor in the car is powered by a battery.
To charge the battery, the car is plugged into the mains supply at 230 V

The power used to charge the battery is 6.9 kW
Calculate the current used to charge the battery.
Current = ?

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?